Synopsis
Covers the whole plot, including the ending.
- Difficulty
- Easy
- Pacing
- Moderate
- Mood
- Emotional, bittersweet, hopeful, romantic
Things We Know by Heart Plot Summary
Covers the whole plot, including the ending.
The Aftermath
Quinn Sullivan is dealing with the sudden death of her boyfriend, Trent, in a car accident. Overwhelmed by grief, she struggles with daily life and the emptiness Trent left behind. His family, especially his mother, decides to donate his organs. Quinn believes the heart holds a person's essence, so she finds some comfort in the idea that parts of Trent are still alive. She attends a support group for organ donor families, hoping to connect with recipients. While some recipients respond to letters, the person who received Trent's heart remains anonymous, leaving Quinn feeling incomplete and needing closure.
A Desperate Search
Quinn believes finding Trent's heart will give her a real connection to him. She begins to quietly look into the organ donation registry. She learns the recipient of Trent's heart is a nineteen-year-old male. Frustrated by the system's privacy rules, Quinn takes matters into her own hands. She uses information from a brief, accidental talk with a hospital employee to narrow down possible candidates. Her search leads her to Colton Thomas, a young man who had a heart transplant around the same time Trent died. Quinn feels a strong need to meet him, believing he has a part of Trent she must find.
The Accidental Meeting
Quinn identifies Colton as the likely recipient and plans an "accidental" meeting. She finds him working at a booth at a local fair. She talks to him casually, feeling a complex mix of worry, hope, and an unexpected attraction. Colton does not know their deep connection; he is friendly and engaging. Quinn likes his easygoing nature and the energy he shows, which is very different from her own grief-stricken state. Their first talk is light, but Quinn is very aware of her secret and the heart beating in Colton's chest.
Growing Connection
Quinn initially only wanted to find Trent's heart, but she finds herself enjoying Colton's company. They start spending more time together, going on casual dates and sharing stories. Quinn learns Colton loves music and has ambitions; she finds him genuinely kind and interesting. She feels a growing attraction to him, which both excites and confuses her. Their increasing closeness is complicated by her secret; every laugh, every touch, every beat of his heart reminds her of Trent and the ethical problem she faces. She struggles with guilt and the fear of telling the truth.
The Shadow of Trent
As Quinn and Colton's relationship grows, Trent's memory remains strong. Quinn constantly compares Colton to Trent, looking for similarities and differences, and wrestling with the idea of moving on. She feels great loyalty to Trent, which conflicts with her growing feelings for Colton. Flashbacks to her time with Trent, their shared dreams, and his sudden death often interrupt her interactions with Colton. This internal struggle causes Quinn significant emotional upset, making it hard for her to fully accept her new feelings without feeling immense guilt and confusion.
Colton's Perspective
Colton, unaware of Quinn's true reasons, tells her about his past struggles with heart disease and his life-saving transplant. He expresses deep thanks for his anonymous donor, acknowledging the gift of a second chance. He shares how the transplant changed his outlook, making him appreciate every moment and pursue his passions with new energy. Quinn listens, her heart aching with the knowledge of who his donor is. Hearing Colton talk about his new heart, his new life, makes the secret even heavier for Quinn, highlighting the great weight of her deception and the pain it could cause.
The Weight of the Secret
The burden of knowing Colton has Trent's heart, and keeping it from him, affects Quinn greatly. Her secrecy impacts her interactions with friends and family, who notice her guardedness and emotional changes. She becomes more isolated, unable to confide in anyone about her complicated feelings for Colton and her ethical tightrope walk. The guilt and fear of discovery grow, leading to moments of panic and self-doubt. Quinn realizes her continued deception is unsustainable and causes more pain than it solves, bringing her closer to a breaking point.
A Confrontation Looms
As Quinn and Colton become closer, several events threaten to expose Quinn's secret. A talk about scar tissue, a shared memory of Trent's favorite band, or a chance meeting with someone who knew Trent, create moments of intense tension. Quinn becomes increasingly paranoid, always on edge about being found out. These close calls remind her that the truth cannot stay hidden forever. She starts to realize her feelings for Colton are real, and the longer she waits to tell him, the more profound the betrayal will feel, pushing her towards the inevitable talk.
The Revelation
Overwhelmed by guilt and the unsustainable nature of her deception, Quinn decides to tell Colton the truth. In a raw, emotional confession, she reveals that Trent, her deceased boyfriend, was the donor of his heart. Colton is completely shocked and deeply surprised by the news. His first reaction is a mix of disbelief, anger, and deep sadness. The news shatters the foundation of their growing relationship, turning their shared experiences into something tainted by secrecy and manipulation. The revelation is painful for both, forcing them to face the complex and heartbreaking reality of their connection.
The Aftermath of Truth
After Quinn's confession, Colton needs time and space to process the overwhelming truth. He feels betrayed and questions the authenticity of their connection, struggling with the idea that Quinn sought him out not for who he was, but for the heart inside him. The revelation forces him to re-evaluate everything, including his own identity and his gratitude for the transplant. Quinn, devastated by his reaction, understands his need for distance. Both characters must navigate the emotional fallout, wondering if their bond can survive such a deep and painful truth, or if the secret has permanently broken them apart.
Healing and Understanding
After a period of intense emotional turmoil and separation, Quinn and Colton begin to carefully communicate again. Colton, with time, starts to understand the depth of Quinn's grief and her desperate need to connect with Trent. Quinn, in turn, fully understands the pain and betrayal she caused Colton. They both come to see the complexity of their situation – the tragedy that brought them together, the genuine feelings that developed, and the ethical problem that overshadowed it all. This phase includes difficult conversations, apologies, and a gradual rebuilding of trust, moving towards empathy and mutual understanding.
A New Beginning
Through their open and honest discussions, Quinn and Colton reach a new understanding of their relationship. They acknowledge the permanent link created by Trent's heart, but also recognize the genuine connection they formed beyond that initial, complex beginning. They decide to move forward, not denying the past but making it part of their present. Their relationship is unique, with an extraordinary origin story, but it is also built on mutual respect, forgiveness, and a shared appreciation for life. They choose to embrace the future, understanding that love can arise from the most unexpected and challenging circumstances, creating a bond unlike any other.
Principal Figures
Quinn Sullivan
Protagonist
Grieving girlfriend seeking closure after a tragic loss.
Quinn is a sensitive and introspective teenager whose life is shattered by the sudden death of her boyfriend, Trent. She possesses a deep-seated belief in the spiritual significance of the heart, which drives her desperate search for the recipient of Trent's donated organ. While initially driven by grief and a desire to hold onto a piece of Trent, she is also capable of developing genuine feelings for Colton, even as she wrestles with profound guilt and ethical dilemmas. She is resilient, though her emotional journey is fraught with internal conflict and the pain of deception.
Relationships: Trent (Deceased boyfriend, source of her initial grief and motivation); Colton Thomas (Romantic interest, recipient of Trent's heart); Her Parents (Supportive but often worried about her grief); Her Best Friend (Confidante, though Quinn keeps her biggest secret from her)
Colton Thomas
Supporting
Heart transplant recipient, given a second chance at life.
Colton is a kind, optimistic, and resilient young man who has endured a life-threatening heart condition. He is immensely grateful for his anonymous donor and cherishes his new lease on life, approaching the world with a renewed sense of purpose and joy. He is initially unaware of the profound connection he shares with Quinn, making him vulnerable to her deception. Despite the betrayal, he possesses a capacity for understanding and forgiveness, eventually grappling with the complex truth and his feelings for Quinn. He is passionate about music and lives life to the fullest.
Relationships: Quinn Sullivan (Romantic interest, eventually revealed as his donor's girlfriend); His Family (Supportive and relieved by his recovery)
Trent
Supporting
Quinn's deceased boyfriend, whose heart donation drives the plot.
Trent is not physically present in the story, but his memory and the impact of his death are central to the narrative. He is portrayed through Quinn's recollections as a beloved boyfriend, full of life and dreams. His sudden death is the catalyst for Quinn's grief and her subsequent actions. His organ donation, particularly his heart, becomes a symbolic focal point for Quinn's longing for closure and her belief in the enduring essence of a person. He represents the past that Quinn struggles to let go of and the catalyst for the extraordinary circumstances between Quinn and Colton.
Relationships: Quinn Sullivan (Deceased boyfriend); Colton Thomas (Organ donor (heart recipient))
Quinn's Parents
Supporting
Supportive figures navigating their daughter's grief.
Quinn's parents are loving and concerned figures who are also grappling with the loss of Trent, who was a significant part of their family. They try their best to support Quinn through her intense grief, offering comfort and understanding. While they don't fully understand the depth of her obsession with the heart recipient, they are patient and wish for her to find peace. They represent the stable, supportive home environment that Quinn has, even as she ventures into emotionally turbulent territory with Colton.
Relationships: Quinn Sullivan (Parents)
Chloe
Supporting
Quinn's best friend and confidante.
Chloe is Quinn's loyal and empathetic best friend. She provides a listening ear and emotional support as Quinn navigates her grief over Trent's death. While she is a close friend, Quinn's deepest secret about Colton remains hidden from her, creating a subtle distance in their friendship. Chloe represents a connection to Quinn's pre-Trent life and a sounding board for her more superficial struggles, but she is not privy to the central conflict of the story. She cares deeply for Quinn and wants to see her heal and move on.
Relationships: Quinn Sullivan (Best friend)
Trent's Mother
Supporting
Grieving mother who makes the decision for organ donation.
Trent's mother is a minor but significant character, primarily seen in the immediate aftermath of Trent's death. She is the one who makes the difficult decision to donate Trent's organs, an act of altruism born from her own profound grief. Her decision sets in motion the entire chain of events that leads Quinn to Colton. She represents the wider impact of organ donation and the hope that can emerge from tragedy, though she is largely unaware of the specific consequences for Quinn.
Relationships: Trent (Mother); Quinn Sullivan (Trent's mother, shares grief with Quinn)
Themes & Insights
Grief and Healing
The novel explores the many sides of grief, especially the intense sorrow after a loved one's sudden death. Quinn's story shows the different stages of grief, from denial and clinging to the past, to the hard process of acceptance and finding new paths to happiness. It examines how people cope with loss, the longing to connect with the deceased, and the challenging, uneven path towards healing and moving forward without forgetting.
“The heart, Quinn had always believed, was the essence of a person. If she found Trent's, then in a way, she would still have a piece of him.”
Identity and Connection
The story looks at questions of identity, both for Quinn, who struggles to define herself without Trent, and for Colton, whose identity is tied to the gift of a new heart. It explores what connects people: whether it's shared experience, mutual attraction, or even a biological link like an organ transplant. The novel asks what truly connects people and how those connections shape who they become, challenging common ideas of love and relationships.
“He was a stranger, but every beat of his heart was Trent.”
Ethics and Deception
A main theme is the ethical problem Quinn faces by pursuing Colton under false pretenses and keeping her true connection to him a secret. The novel examines the moral complexities of her actions, driven by grief but leading to deception. It explores the consequences of such a secret, the burden it places on the one keeping it, and its deep impact on trust and relationships when revealed. The story makes readers consider the limits of personal need versus the rights and feelings of others.
“How could she explain that the person she was falling for was also the person who held the last physical piece of her first love?”
Second Chances and New Beginnings
The novel highlights the idea of second chances, most literally through Colton's heart transplant, which gives him a new opportunity at life. It also applies to Quinn, who, through her complicated relationship with Colton, finds a second chance at love and happiness after great loss. The theme explores the human spirit's resilience and the capacity for hope and growth even after tragedy, suggesting that new beginnings, though often difficult, are possible and can lead to unexpected joys.
“This wasn't just a love story, but one with a ferocious pulse.”
The Nature of Love
The book explores various forms of love: the intense first love Quinn shared with Trent, the growing and complicated romantic love she develops for Colton, and the more abstract love and gratitude associated with organ donation. It questions whether love can truly replace another, how grief affects new affection, and if an extraordinary circumstance can create a unique and powerful bond. The story suggests that love is not always simple or straightforward, but can be messy, complex, and ultimately transformative.
“She didn’t want to give in to it—especially since he has no idea how they’re connected—but the time Quinn spends with Colton makes her feel alive again.”
Plot Devices & Literary Techniques
The MacGuffin (Trent's Heart)
The central object driving the protagonist's quest.
Trent's donated heart functions as a psychological MacGuffin. While not a tangible object the characters are physically searching for in the traditional sense, the *idea* and *location* of Trent's heart is the initial driving force behind Quinn's actions. Her belief that the heart holds the essence of Trent compels her to find its recipient, setting the entire plot in motion. It's a symbolic object that represents her desperate need for closure and a piece of her lost love, even as her true motivations evolve.
Dramatic Irony
The audience and Quinn know a crucial secret Colton doesn't.
Dramatic irony is heavily employed throughout the majority of the novel. The reader, along with Quinn, is aware that Colton is the recipient of Trent's heart, while Colton himself remains oblivious to this profound connection. This creates constant tension and suspense, as every interaction between Quinn and Colton is colored by this unspoken truth. The irony highlights Quinn's internal conflict and the precariousness of their developing relationship, making the eventual revelation all the more impactful.
Flashbacks/Memory
Quinn's past with Trent is revealed through her recollections.
The novel uses Quinn's memories and flashbacks to Trent to provide context for her grief and her deep attachment to him. These snippets of their past relationship serve several purposes: they establish the depth of her love for Trent, explain her desperate need for closure, and highlight the stark contrast between her past happiness and her current sorrow. They also serve as a constant reminder of the secret she's keeping from Colton, influencing her emotional state and decision-making.
Symbolism (The Heart)
The heart represents love, life, essence, and connection.
The heart is the most prominent symbol in the novel, operating on multiple levels. Literally, it is the organ that gives Colton life and was once Trent's. Symbolically, for Quinn, it represents Trent's essence, his soul, and her enduring love for him. Its presence in Colton's chest symbolizes the profound, almost spiritual, connection between the three characters. It signifies life, love, loss, and the complex intertwining of destinies, acting as both a source of pain and a catalyst for new beginnings.
Quiz
10 questions on the plot and the characters. Each answer comes with a short explanation.
Question 1
What is the title of the book?
- Things We Know by Heart
- Trent's Heart
- The Heart Donor
- Quinn's Choice
Show answer
A. Things We Know by Heart The book title is explicitly stated as 'Things We Know by Heart'.
Question 2
Who is the author of the book?
- Sarah Dessen
- John Corey Whaley
- Jessi Kir
- Colton Thomas
Show answer
C. Jessi Kir The author's name is Jessi Kir.
Question 3
What genre is the book categorized as?
- Mystery
- Young Adult, Romance
- Science Fiction
- Historical Fiction
Show answer
B. Young Adult, Romance The book is described as Young Adult, Romance.
Question 4
Who is the protagonist of the story?
- Trent
- Colton Thomas
- Sarah Dessen
- Quinn Sullivan
Show answer
D. Quinn Sullivan Quinn Sullivan is the main character who falls for the recipient of her boyfriend's heart.
Question 5
What tragic event happens to Quinn's boyfriend, Trent?
- He gets into a serious accident and dies.
- He moves away unexpectedly.
- He is diagnosed with a serious illness.
- He breaks up with Quinn.
Show answer
A. He gets into a serious accident and dies. Trent dies in an accident during their junior year.
Question 6
Whose donated heart does Quinn fall for?
- Her own boyfriend's, Trent's
- Colton Thomas's
- An unknown recipient
- The question is misleading; she falls for the person who received Trent's heart.
Show answer
A. Her own boyfriend's, Trent's Quinn falls for Colton Thomas, who is the recipient of her deceased boyfriend Trent's heart. The question is phrased to test comprehension of the premise.
Question 7
What is Quinn's motivation for seeking out the organ recipients?
- To find a new boyfriend
- To get closure and feel a connection to Trent
- To thank them for saving lives
- To ensure the organs are functioning correctly
Show answer
B. To get closure and feel a connection to Trent Quinn seeks out the recipients to pick up the fragments of her life and believes finding Trent's heart will mean she still has a piece of him, seeking closure.
Question 8
Who is Colton Thomas?
- Quinn's boyfriend before Trent
- The recipient of Trent's donated heart
- A doctor involved in the transplant
- The author of the book
Show answer
B. The recipient of Trent's donated heart Colton Thomas is the nineteen-year-old recipient of Trent's heart.
Question 9
What is the central internal conflict Quinn faces regarding her feelings for Colton?
- She fears Colton will reject her.
- She is worried he will find out about Trent too soon.
- She feels alive with him but is reminded of her loss with each beat of his heart.
- She believes he is not good enough for her.
Show answer
C. She feels alive with him but is reminded of her loss with each beat of his heart. Quinn is attracted to Colton and feels alive again, but the connection to Trent through his heart creates an internal conflict, reminding her of her loss.
Question 10
What does Quinn believe is the 'essence of a person'?
- Their memories
- Their actions
- Their soul
- Their heart
Show answer
D. Their heart The text explicitly states, 'The essence of a person, Quinn has always believed, is in the heart.'
Things We Know by Heart FAQ
What is the main plot of Things We Know by Heart?
The novel follows Quinn Sullivan, who after her boyfriend Trent's death, seeks out the recipients of his donated organs. She becomes particularly interested in Colton Thomas, the recipient of Trent's heart, leading to an unexpected and complicated romance.
Who are the main characters in Things We Know by Heart?
The main characters are Quinn Sullivan, who is grieving the loss of her boyfriend, and Colton Thomas, the recipient of her boyfriend's donated heart. Their relationship forms the core of the story.
What is the central theme of Things We Know by Heart?
The central themes revolve around grief, loss, moving on, and the complex nature of love and connection. It explores how the heart can be seen as the essence of a person and the emotional impact of organ donation.
Is Things We Know by Heart a sad book?
While the book deals with themes of grief and loss due to the death of a boyfriend, it is also a story about finding new connections and feeling alive again. It's an emotional and poignant read.
What is the significance of the heart in the story?
The heart is a central symbol, representing not only life and love but also the essence of a person. Quinn's belief that finding Trent's heart means finding a piece of him drives a significant part of the plot.
How does Quinn's relationship with Colton develop?
Quinn initially seeks out Colton for closure regarding Trent's heart, but their interactions evolve into an undeniable attraction. Their connection deepens as they spend time together, despite the complicated circumstances.
What kind of reader would enjoy Things We Know by Heart?
Fans of contemporary young adult romance, particularly those who enjoy emotional and character-driven stories with themes of grief and second chances, will likely enjoy this book. It's often compared to Sarah Dessen's works.
What is the tone of Things We Know by Heart?
The tone is emotional, poignant, and ultimately hopeful. It balances the sadness of loss with the possibility of new beginnings and connections.
Does Things We Know by Heart focus on the medical aspects of organ donation?
While organ donation is the catalyst for the plot, the book primarily focuses on the emotional and relational aspects. It explores the human connection forged through this act rather than the medical procedures.
Is there a twist in Things We Know by Heart?
The core of the story revolves around the unexpected romance that blossoms from a unique and sensitive situation. The emotional journey and the development of Quinn and Colton's relationship are key to the narrative.
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