One & Only

Maurene Goo

48 pages 1-hour read

Maurene Goo

One & Only

Fiction | Novel | Adult | Published in 2026

A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.

Chapters 25-37Chapter Summaries & Analyses

Content Warning: This section of the guide includes discussion of sexual content.

Chapter 25 Summary

Ellis accompanies Cassia, Mica, and Ozzie to the hospital because Mica needs stitches. He stays with Cassia while she calls Marcella, ashamed of failing her friend and her son. A forgiving Marcella assures her it is fine, subtly remarking on Ellis’s presence there. Afterward, Cassia offers to drive Ellis home, but the children insist that he have dinner with them.

Chapter 26 Summary

Cassia gets takeout with Ellis, Mica, and Ozzie. The children are delighted by Ellis, and Cassia again notes her comfort with him. Finally, Cassia cuts the night short so that she can put the children to bed. At the door, she tells Ellis that she is going on a date with Daniel tomorrow. Surprised, Ellis says goodnight and leaves without turning back.

Chapter 27 Summary

After Marcella collects the children the next day, Cassia prepares for her date with Daniel. They go out for dinner, chatting about their jobs, their personal relationships with California, and their dating histories. Daniel admits that his last relationship ended because he was emotionally unavailable, unable to share his grief over his parents’ deaths with his ex because he didn’t think she understood. Cassia relates.


After a lengthy dinner, Daniel drops off Cassia at home. They kiss before saying goodnight.

Chapter 28 Summary

Cassia has coffee with her family at her grandparents’ house. Halmoni announces that she will be retiring and wants Cassia “to succeed [her] as president” of One & Only (195). The family admits that they’ve been waiting to reveal the news until she found Daniel. An overwhelmed Cassia starts to tear up, frustrated that she might not have had this future at the company had Daniel failed to show up. They remind her of what happened to her mother and say that she needs to have a daughter to pass on their face-reading gift. Cassia’s anger dissipates as she remembers how much they love her and the importance of finding her fated.

Chapter 29 Summary

Work gets busier with the start of wedding season. Meanwhile, Cassia throws herself into her relationship with Daniel. They start spending all of their time together, relating over their love of work and organization. Meanwhile, she spends less time with Marcella, who has been bringing up Ellis too much since the Echo Lake incident.


One weekend, Cassia silences her phone to ignore Marcella’s texts while she is at the spa with Daniel. Afterward, they head over to Daniel’s house, where they have sex on the living room floor.

Chapter 30 Summary

Cassia and Daniel’s relationship intensifies over the following weeks, and they spend more and more time together. As a fellow business owner, Daniel also gives Cassia pointers on growing One & Only. Then, one day, Marcella calls to express how much she misses Cassia. Cassia feels guilty and promises to visit soon.


Shortly thereafter, Daniel confronts Cassia about meeting her family. Cassia has been putting off the encounter, telling Daniel that her family might be too overwhelming. Daniel reminds her that he has no family and wants to be a part of hers. A message from the One & Only interns interrupts the conversation: Gemma Flores posted about her experience with One & Only on social media. Cassia and Daniel celebrate, convinced that this is a turning point for the business.


At work one day, Cassia receives an email from Daniel inviting her to attend the wedding of an employee, Max, with him. Cassia knows that this will mean seeing Ellis and drafts a message to him, saying that she’ll be in attendance. However, she loses confidence and doesn’t send it. Instead, she emails Daniel, agreeing to attend.

Chapter 31 Summary

After work, Cassia rides her bike to Highland Park, where she runs into Ellis, who is on a jog. They remark on their habit of running into each other, but Ellis is more closed off than usual. Cassia informs him about attending Max’s wedding, reminding him that she needs to be with Daniel because they are more compatible. Ellis challenges the idea that she is a type-A perfectionist. Cassia has never considered herself any other way and hates that Ellis can see other parts of her. Ellis abruptly ends the exchange and leaves.


Later, Cassia confronts Daniel about the wedding, implying that it will be awkward to see Ellis. Annoyed, Daniel insists that they are all adults.

Chapter 32 Summary

Cassia and Daniel drive to Madonna Inn for Max’s wedding. After settling in, Cassia and Daniel go to the pool, where they run into Daniel’s employees. Cassia feels awkward when people remark on her being with Daniel instead of Ellis. Ellis shows up with Avery but is cordial to Cassia. A game of chicken ensues between Cassia and Daniel, Ellis and Avery. Cassia becomes aggressively competitive, shoving Avery so hard that she hurts her wrists. Avery is gracious, but Cassia feels guilty when she sees Ellis eyeing her.

Chapter 33 Summary

During the rehearsal dinner, Cassia tries to ignore pestering texts from her family about meeting Daniel. Meanwhile, she ends up in a conversation with Avery, who reveals that she and Ellis aren’t together, though she does have feelings for him. Cassia can’t help feeling guilty.


In the middle of the night, Cassia wakes up, startled by a strange dream. Unable to fall back to sleep, she wanders out to a tennis court, where she runs into Ellis with his dog. They chat about the wedding, love, and fate before playing tennis until sunrise. Realizing the hour, they part ways on better terms.

Chapter 34 Summary

Cassia finds herself thinking of her mother while preparing for the wedding the next day. At the reception, she, Daniel, Ellis, and their coworkers play a game of “Never Have I Ever,” during which Ellis reveals that he’s been married, something no one at the table but Cassia knew before. Later, Cassia invites Daniel to dance, but he chooses to sit out. Instead, Cassia and Ellis end up dancing and talking intimately throughout. Ellis admits that he’s mad at Daniel for putting Cassia in an uncomfortable position by inviting her to the wedding. Cassia admits that she didn’t really want to come. Ellis is trying to reiterate his feelings for her when Daniel cuts in, suggesting that he get Cassia to bed.

Chapter 35 Summary

Cassia drifts in and out of sleep on the ride home the next day. When they arrive at Cassia’s house, she tells Daniel that she’d like him to meet her family, reminding him that she wants “a big, grand love story” (245).


Cassia chats with Marcella on the phone while preparing for the dinner with Daniel and her family. When Daniel arrives, they drive to Cassia’s grandparents’ house.

Chapter 36 Summary

Cassia has dinner with Daniel and her family, who pester Daniel with questions about his family, his past, and his plans for a future with Cassia. Daniel is composed until they allude to him and Cassia having children. Flustered, Daniel asserts that he is satisfied being an uncle.


After Daniel leaves, the family presses Cassia about what Daniel said. They try to guess whether he is sure he doesn’t want children.

Chapter 37 Summary

Cassia and Marcella take a bike ride to the flea market the next morning, discussing last night’s dinner along the way. Cassia is devastated by Daniel’s revelation; she has frozen her eggs and is sure that she wants children. Marcella argues that she only froze her eggs because of pressure from her family and that she didn’t know she wanted to be a mother until she met Ellis. She suggests that Cassia give herself some space from Daniel while she reflects, but Cassia reminds her that Daniel’s park opening is the next day.

Chapters 25-37 Analysis

The narrative toys with the tropes of the contemporary romance genre to add tension to Cassia’s conflicted relationships with both Daniel and Ellis. The love triangle encapsulates this complex relational dynamic, perpetually entrapping Cassia between competing emotional experiences. While she has committed to a relationship with Daniel, every time Cassia runs into Ellis, she finds herself reminded of their uncanny connection. Whenever she is alone with Daniel, she finds herself tamping down thoughts of Ellis to focus on the life she believes she is supposed to have with him. Whenever Cassia and Ellis are alone together, the two get lost in conversation or feeling—consumed by their seemingly fated chemistry. The theme of Personal Desire Versus Familial and Cultural Expectations thus maps onto Cassia’s two love interests, with Ellis embodying the former and Daniel the latter.


The love triangle is paired with the age-gap romance, opposites-attract, and forced proximity tropes to further complicate Cassia’s perception of love and to advance the novel’s themes regarding destiny, identity, and desire. On paper, Cassia and Ellis’s relationship defies logic. Ellis is over a decade younger than Cassia. He has never gone to school to pursue a career and does not have a firm life plan. He does not have a traumatic childhood that weighs on him and is free of the messy familial dynamics that Cassie is used to. For Cassie, these divergent experiences argue against their connection. Even when she perceives his goodness or her attraction to him, she finds a way to downplay it, desperate to prove categorically that Ellis is not right for her. For example, when Ellis spends time with her and Marcella’s children, Cassia notices that he is “so good with them, so fully present” but immediately dismisses this positive character trait (182), reminding herself that “it’s easy for twentysomething men to be good with kids” because there are “no stakes” (182). Cassia does not want to admit that she and Ellis are compatible even as they perpetually find themselves in one another’s company. Doing so would mean challenging her family’s belief system, her purpose in life, and the entire concept of her past and future.


Meanwhile, Cassia and Daniel’s dynamic furthers the theme of Belief in Destiny as Both Comfort and Limitation. In her relationship with Daniel, Cassia convinces herself that she is accepting destiny’s prescribed path for her, but the novel suggests that she is, in fact, forcing this relationship to align with her perception of destiny. Whenever Cassia has doubts about Daniel—the man whom she has been told is her perfect match—Cassia reminds herself that they are destined to be together and makes decisions to ensure that they remain together, such as attending the wedding with him and introducing him to her family. She, in fact, controls the outcome of their relationship. By contrast, Cassia’s relationship with Ellis takes a more fluid trajectory; Cassia finds herself accepting the unexpected aspects of their dynamic. She never manufactures their encounters, more often finding herself pleasantly surprised by impromptu run-ins, conversations, or shared experiences with him. This irony reveals how belief in destiny has allowed Cassia to avoid the uncertainty and vulnerability that she finds so uncomfortable but that the novel suggests is necessary for intimate connection.


In a similar vein, the more Cassia clings to Daniel and pushes Ellis away, the more she forsakes her own path. The Conflict Between Inherited Stories and Self-Authored Identity becomes particularly apparent when Daniel reveals that he does not want children. Cassia says that she believes in “the value of a life on your own terms” (197), but her relationship with Daniel suggests otherwise. She stays with him because she is afraid of upsetting the story passed down to her: that finding and accepting true love is her responsibility. However, Daniel’s revelation about not wanting children marks a turning point in Cassia’s character arc. She will either have to reject Daniel and her family with him or accept her fate with Daniel and forsake her longing to have a family of her own.

blurred text
blurred text
blurred text

Unlock all 48 pages of this Study Guide

Get in-depth, chapter-by-chapter summaries and analysis from our literary experts.

  • Grasp challenging concepts with clear, comprehensive explanations
  • Revisit key plot points and ideas without rereading the book
  • Share impressive insights in classes and book clubs