Chapter 20 Summary: Cassie and Joe (2012)

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Summary

The chapter opens in 2012 at Matt's diner, where Cassie and Drummond have traveled back in time. Cassie spots her grandfather, Joseph Andrews, studying a menu even though she knows he always orders the same thing: a cheeseburger, home-style fries, and black coffee. She watches him pull out his old Nokia phone—a device that dazzled her as a child—and a battered Stephen King paperback.

Drummond urges her to approach her grandfather, and after hesitating, she crosses the diner and sits opposite him. He looks up from his novel, and a series of expressions cross his face: recognition, confusion, concern. She greets him as Gramps, and he whispers her name in disbelief. To prove her identity, she shows him the comet-shaped scar on her collarbone from a childhood fall. He studies it, nods, and accepts that she is his granddaughter—just older.

She explains she is from the future, and he takes the claim in stride, saying it is as good an explanation as any. They talk about her travels across Europe, her work in a bookstore, and how she inherited her love of reading from him. He tells her she looks like her grandmother and her mother.

When Cassie tries to warn him about his future illness, he firmly refuses to hear it. He insists that no one is supposed to know the future, and that even if she told him, she would still have to live her life. He delivers his central advice: happiness is not something you wait for; you have to choose it and pursue it despite everything. He tells her she hides from reality in books and that this is not living. He urges her to let things go, or grief will consume her.

They share an embrace, and he tells her to be happy, for him. He leaves money for his uneaten burger, picks up his phone and book, and walks out into the rain. Cassie watches him sit in his truck for a moment before driving away.

Once he is gone, Cassie's composure collapses. She runs out into the downpour, walks toward the tree line, drops to her knees, and screams into the gray sky. Drummond watches from the diner doorway, asking what she is doing. The rain continues to fall, as if the world is crying with her.

Key Events

Cassie and Drummond travel back to 2012 so Cassie can see her grandfather one last time.
Cassie approaches Joseph Andrews in the diner and proves her identity with her childhood scar.
Joseph accepts her claim that she is from the future without demanding a full explanation.
Cassie thanks him for raising her and shares details of her adult life: traveling Europe and working in a bookstore.
Cassie attempts to warn him about his future illness, but he refuses to hear it.
Joseph delivers his philosophy: happiness must be chosen, not waited for, and grief must be released.
They share a farewell hug, and Joseph leaves into the rain after telling her to be happy.
Cassie breaks down in the parking lot, screaming in grief while Drummond watches.

Character Development

Cassie. This chapter shows Cassie at her most vulnerable. Throughout the novel she has been resourceful and determined, but here she is a grieving granddaughter confronting the man who raised her. Her attempt to warn him about his illness reveals her desperation to change the past, while his refusal forces her to confront her own avoidance. His observation that she hides in books and stays home alone is a pointed critique of how she has lived her life since his death. By the end of the chapter, her breakdown in the rain suggests that this meeting has not given her the closure she hoped for—it has reopened the wound.

Joseph Andrews. Though he appears only in this chapter, Joseph emerges as a fully realized character. He is practical, observant, and deeply wise. He recognizes Cassie not through supernatural certainty but through careful consideration—the scar, her face, her manner. His refusal to learn his own future is not denial but conviction: he believes some knowledge is not meant to be known. His advice about choosing happiness and letting grief pass reflects a man who has endured tremendous loss—his wife and daughter—and has learned to keep living.

Drummond. Drummond's role here is minimal but telling. He encourages Cassie to approach her grandfather and does not warn her against revealing the future. He watches the reunion without expression and later questions her behavior in the rain. His presence raises questions about his motives and what he knows about the consequences of time travel.

Themes, Symbols, or Motifs

Time travel and the ethics of changing the past. Cassie's journey to 2012 is motivated by a desire to warn her grandfather about his illness. Joseph's refusal to hear the future is the chapter's central ethical statement: some knowledge should not be altered, and even if it could be, it would not spare Cassie from having to live her own life.

Grief and letting go. Cassie's grief is the emotional engine of the chapter. She describes her loss as a wound that will not heal. Joseph's advice—that she must let things pass or be eaten up by them—directly challenges her approach to mourning.

Happiness as a choice. Joseph's core philosophy is that happiness is not given but chosen. He cites his own life—losing his wife and daughter, struggling to pay bills—as evidence that happiness must be pursued in spite of hardship.

Books as escape. Joseph gently criticizes Cassie's habit of hiding in books, noting that she stays home alone reading rather than engaging with the world. This motif connects to her work in a bookstore and her tendency toward isolation.

The scar as proof of identity. The comet-shaped scar on Cassie's collarbone serves as physical evidence that she is who she claims to be. It is a marker of childhood memory that bridges the gap between the girl Joseph raised and the woman sitting before him.

Rain as catharsis. The rain that falls as Joseph leaves and as Cassie screams in the parking lot functions as an external expression of her internal grief. The narrator notes that the world seems to be crying with her.

Why This Chapter Matters

This chapter is a turning point for Cassie's emotional arc. It gives her the chance to say goodbye to the man who raised her, but it also forces her to confront the way she has been living since his death. Joseph's refusal to hear about his future and his insistence that she choose happiness directly challenge the avoidance that has defined her adult life. The chapter also deepens the novel's meditation on time travel: even with the ability to revisit the past, Cassie cannot change the fundamental facts of loss and mortality. Her breakdown in the rain suggests that closure is not something the door can give her—it is something she must find within herself.

Study Questions and Answers

1. Why does Joseph refuse to let Cassie tell him about his future illness?

Joseph refuses because he believes no one is supposed to know the future. He tells Cassie that even if she warned him and changed what happens, she would still have to live her life. His refusal is not denial but a moral position: some knowledge is not meant to be possessed, and trying to alter the future would not spare Cassie from grief or from the work of living.

2. What does Joseph mean when he tells Cassie that happiness is something she must choose?

Joseph explains that happiness is not something you wait for or receive; it must be pursued in spite of hardship. He points to his own life—losing his wife and daughter, struggling financially—as proof that happiness requires active choice. He is telling Cassie that her isolation and avoidance are not protecting her; they are preventing her from living.

3. How does the chapter use the scar on Cassie's collarbone as a symbol?

The scar is physical proof of Cassie's identity. It connects the child Joseph raised to the adult woman sitting before him, and it is the evidence that convinces him to accept her impossible claim. The scar also represents the permanence of childhood experience—the way the past leaves marks that cannot be erased, even with the ability to travel through time.