Chapter 20 Summary and Analysis: “Walls It Is”
⚠️ 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
In Chapter 20 (Rio’s point of view), Hallie visits Rio’s hotel room and notices his old boombox from when he was fifteen. She presents two 3D design concepts for his house: one open-concept and one with added partial walls. Rio is awestruck by her talent and asks for her personal preference even when she tries to defer. He chooses the wall option, citing that each room can have its own story, and also selects her favorite aesthetic palette (deep greens, creams, natural wood). The chapter is marked by playful banter, close physical proximity, and a growing ease between them. Hallie eventually takes his hand, and Rio spots her fingernails painted ten different colors—a nostalgic habit from her youth. Hallie admits she’s been feeling more like herself lately, and Rio agrees.
Key Events
- Hallie comments on Rio’s old boombox, and he confirms it’s the same one from age fifteen.
- They order the entire room service menu after Hallie can’t decide what to eat.
- Hallie shows Rio two 3D house layouts on her laptop; Rio is impressed and calls her brain “so fucking cool.”
- Rio asks Hallie to pretend the house is hers and give her opinion, but she hesitates.
- Rio decides to add walls rather than keep an open concept after Hallie explains the advantage of each room having its own moment.
- Hallie presents a sample booklet of aesthetic collages; Rio chooses her favorite palette.
- Hallie asks why Rio wanted her to come, and he says simply, “Because I wanted to see you.”
- Hallie takes Rio’s hand and laces their fingers together, then Rio notices her nails are ten different colors.
- Hallie explains she painted them because she’s been feeling more like herself again lately.
Character Development
Rio – This chapter deepens Rio’s emotional openness. He is quick to praise Hallie’s work, let her choose the design direction, and admit he missed their ease together. He demonstrates patience and a willingness to follow her lead, both in design and in relationship cues (not pushing for a kiss when she pulls back). His decision to keep the boombox reflects his attachment to the past, and his choice of walls over open concept subtly honors the future they once imagined.
Hallie – Hallie shows vulnerability by wearing Rio’s team hoodie and painting her nails in the multicolored style she had as a teenager. She initially resists the intimacy of designing “their” house, but eventually relaxes into the moment. Her admission of feeling more like herself marks a turning point in her journey of self-reclamation. The act of taking Rio’s hand is a brave step toward trusting their reconnection.
Themes, Symbols, or Motifs
Nostalgia and the Boombox – The boombox symbolizes Rio’s reluctance to change things that still work, both objects and relationships. It also represents the shared history between him and Hallie, as she knew him when he first got it.
Design as a Metaphor for Relationship – The choice between open-concept (everything visible, needing perfect flow) and adding walls (separate spaces with distinct identities) mirrors the couple’s current dynamic: they are testing boundaries, creating individual “rooms” while still being connected. Hallie’s preference for walls reflects her need for autonomy.
Nail Polish as Identity – Hallie’s ten different colors are a throwback to her youthful self. The act of painting them signals a return to the person she was before their breakup, and Rio’s recognition reinforces that he sees the real her.
Comfort and Ease – The chapter emphasizes doing “absolutely nothing together” as a form of intimacy. The shared meal, the collaborative design session, and the quiet hand-holding all illustrate that their strongest bond is their natural compatibility.
Why This Chapter Matters
Chapter 20 is a crucial turning point in the second-chance romance arc. It is the first time Hallie actively reaches out to touch Rio (lacing her fingers with his) and reveals she has been rediscovering her older self—the person Rio originally fell for. The design project gives them a structured, low-stakes way to collaborate and communicate. Rio’s choice to defer to her taste shows trust, and Hallie’s return to her multicolor nail habit signals emotional healing. This chapter sets up the next phase where they must decide whether to rebuild a future together or remain separate.
Study Questions and Answers
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Why does Rio insist on choosing the wall option even when Hallie warns it will add cost and time?
Rio chooses walls because Hallie explained that rooms with distinct walls can each tell their own story, and he remembers that she once told him her vision for a future home—one that included those separate spaces. He is honoring her past dream and showing that he values her tastes over short-term convenience. -
What does Hallie’s admission that she painted her nails “because I always used to, I guess” reveal about her emotional state?
It reveals that Hallie is actively reclaiming parts of the person she was before their separation—her hobbies, her style, her sense of self. The fact that she did it “yesterday” and says she’s “been feeling more like myself again lately” suggests that the time on the road with Rio is helping her heal and reconnect with her own identity. -
How does the boombox function as a symbol in this chapter?
The boombox represents Rio’s resistance to change things that are not broken—both physical objects and relationships. It also anchors their shared history: Hallie knew him when he was fifteen and got that boombox. By keeping it, Rio shows he values continuity and the past, which parallels his desire to revive their old connection without forcing it.