49 pages • 1-hour read
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Content Warning: This section of the guide includes discussion of illness, death, sexual content, and substance use.
Cassia Park heads to her family’s One & Only Matchmaking office in LA at the start of May. She thinks about her upcoming birthday and the prospect of turning 40. At the office, her employees inform her that the private detective they hired to seek out her fated, Daniel Nam, didn’t find any leads. At One & Only, Cassia and her family use an ancient Korean art form called face reading to decipher clients’ soulmates, or their fated matches. Cassia’s grandmother (“Halmoni,” in Korean) read Cassia’s face when she was 30, visiting her past lives and discovering that her fated lover is named Daniel Nam. However, Cassia has yet to find or meet him. Halmoni has run the business for years alongside Cassia, her aunt Sunny, her great aunt (“Elmoni”), and their employees.
Today, Halmoni informs Cassia that their celebrity client Gemma Flores has arrived for a reading. Cassia greets Gemma and leads her to the reading room, studying family photos that include Cassia’s late mother, Evette, on the way.
Cassie conducts a facial reading for Gemma, informing her what the shapes and sizes of her facial features mean for her personality and future. Then, she enters Gemma’s past life by reading her face and finds her fated love. After Gemma leaves, Cassia consults with Halmoni, Emoni, and Sunny about Gemma’s reading. Using jade jewelry, they discover that Gemma’s fated’s name is Peter Cruz. They find a series of men with this name and arrange for Gemma to meet them. Afterward, Cassia privately opens the drawer containing the piece of paper with Daniel’s name stitched into it. She longs for the day they’ll meet, frustrated that she will soon be 40 and still single.
The next morning, Cassia wakes up from a series of bad dreams. She tries not to “put too much stock into dreams” because of an experience she had as a child (18). On her eighth birthday, she dreamed that her house had caught on fire, but her mother assured her that fire dreams meant her troubles would soon go away. Later that same day, her mother died of a brain aneurysm.
Cassia’s cockatoo, Betty, squawks and scratches her before she gets into the shower, where she reflects on her life. After her mother’s death, Cassia moved in with her grandparents, who took care of her. She is now living in her mother’s old house, where her childhood began; her grandparents saved it for her.
Cassia heads out for a ride with her biking group to clear her head. She meets up with her best friend, Marcella, at a cafe outside Frogtown River Park. They have coffee, chat, and head off on their ride. During the ride, Cassia crashes her bike, and a handsome stranger comes to her rescue, calling 911 despite her resistance. While waiting for the paramedics, he introduces himself as Ellis. The medics arrive and inspect her injured wrist.
Afterward, Marcella teases Cassia about Ellis. Cassia agrees that he’s attractive but insists that he is clearly much too young for her and reminds her that he is not Daniel. Marcella argues that she can have fun in the meantime.
Back at the office on Monday, Halmoni, Emoni, and Sunny worry over Cassia’s injuries and insist she rest. Cassia has been devoted to work for as long as she can remember, having always loved and believed in One & Only’s work. While working with her employee Shreya, Cassia muses on the kind of people her family hires—those who believe in undying love and fate but who don’t know their family’s face-reading secret.
In Sunny’s office, Cassia and Sunny plan their upcoming matchmaking event at the Los Angeles County Museum of Art (LACMA). They agree that this will be an ideal opportunity to arrange Gemma and Peter’s meeting. Shreya interrupts to inform Cassia that she has a visitor. She is shocked to find Ellis in the waiting room; he tracked her down through her biking group’s social media to see if she was okay. Halmoni, Sunny, and Emoni express nosy curiosity before Cassia dismisses them.
Cassia agrees to grab a coffee with Ellis. On their way out, they commiserate about their immigrant backgrounds and families—Cassia is Korean American, and Ellis is half Chinese and half Jewish. Over coffee, Cassia tells him a bit about One & Only. To her surprise, Ellis doesn’t judge her work and shows interest in the business. Finally, Cassia confronts Ellis about his real motives for seeking her out. He admits that he is interested in her and wants to formally take her out. She reveals that she is almost 40 to his 28, an age difference that she finds glaring but that doesn’t bother Ellis. The conversation pivots to Cassia’s upcoming birthday. For years, she has taken a solo trip out of town, but she doesn’t tell Ellis why she instituted this tradition. Ellis tells her about his work as a landscape architect, which is why he was at Frogtown—he and his firm are redesigning the park. Unexpectedly intrigued, Cassia finds herself accidentally starting to read Ellis’s face. Their family has forbidden face reading without consent, so she stops short. Ultimately, the two part ways, agreeing to be friends.
Back at the office, Cassia finds incense burning near a photo of her mother. She is reminded that her upcoming birthday “is also the celebration of [her] mom’s death anniversary” (43).
On Saturday, Cassia drives to her grandparents’ with Marcella and her two children, Ozzie and Mica. They discuss Marcella’s ongoing work to open a restaurant.
At her grandparents’ home, Cassia and her friends and family celebrate Cassia’s upcoming birthday and the anniversary of Evette’s death. She studies her loved ones, reflecting on Sunny and Stu’s delayed match and Marcella's relationship with her husband, Logan. Before dinner, everyone toasts Evette and Cassia.
Later, a conversation about Cassia’s birthday trip arises, inciting an argument between her family and friends about Daniel. Cassia’s family hopes that she might meet him on her birthday, but Marcella thinks that she should try seeing Ellis. Cassia’s grandparents express skepticism. Privately, Marcella reminds Cassia to take a chance and enjoy her life.
Alone at home, Cassia looks up Ellis online. She is intrigued by Ellis and decides to send him a message despite her anxieties about Daniel. They end up in a texting conversation, and Cassia invites him over. She is surprised to find that Ellis and Betty get along; Betty doesn’t like anyone. They drink wine and chat before having sex, during which Cassia feels free.
Cassia lets Ellis spend the day. She’d planned to kick him out in the morning, but they ended up having sex multiple times throughout the night. When they wake up, they chat about Betty, the house, Evette’s feathery cassia plant, and Cassia’s yard. Ellis enthusiastically helps her with some plantings. While watching him work, she reminds herself that he is only a nice diversion before her 40th birthday.
That evening, Cassia and Ellis go out for dinner at a Korean restaurant. Cassia is surprised and delighted by Ellis’s knowledge of Korean food. Although enjoying herself, she tells Ellis that they can’t keep seeing each other because she is certain that she wants children and needs to be with someone who’s in the same place. Ellis indicates that he could be that person, but Cassia remains skeptical. Still, the two enjoy the rest of dinner and end up returning to Cassia’s house, where they have sex again.
In the morning, Cassia admits that it is her birthday and that she is going to Joshua Tree. A surprised Ellis reveals that he and his firm are headed there this week for a company retreat. Ellis agrees not to pester her if they run into each other there, although he is disappointed that Cassia doesn’t want to keep seeing him.
Cassia gives Ellis a ride to work on her way out. Outside the office, an attractive Korean man greets Ellis. Ellis introduces him to Cassia as his boss, Daniel Nam-Watson.
The opening chapters of One & Only introduce the narrative world and its central stakes. Written from the first-person point of view of the main character, Cassia Park, the novel derives its primary tension from Cassia’s search for love. While Cassia has worked for her family’s matchmaking agency, One & Only, for many years and has structured her life around helping others find their soulmates, she finds herself still alone on the cusp of her 40th birthday. At the end of Chapter 2, Cassia hopes, “Maybe this will be the year. A milestone gift for a milestone birthday” (17), establishing her impending birthday as a potential turning point in her seemingly futile endeavors to find and start a family with her fated, Daniel Nam. The search for Daniel—and the idyllic future that Cassia has attached to his mere name—incites the narrative action and conveys Cassia’s desperation to secure her life against chance and disappointment.
Cassia’s work at One & Only introduces the novel’s theme of Belief in Destiny as Both Comfort and Limitation. Although Cassia has waited 10 years to find her fated, she remains an avid believer in her family’s ancient face-reading and matchmaking capacities. The family business promises “a 100% success rate for true love. Guaranteed” (8), a guarantee Cassia never doubts. Multiple women in her own family have found their fated and lived “happily ever after,” and Cassia has set all of her clients at One & Only on this same path to true love and eternal happiness. The promise of her own destined lover and blissful marriage thus buoys Cassia despite her simmering disappointment over Daniel’s failure to materialize, as well as her unresolved grief over her mother’s death.
However, Cassia is so wedded to the idea of destiny that she denies herself enjoyment and pleasure in the present. The narrative uses her chance encounter with the handsome and charming Ellis to underscore this facet of Cassia’s character and story. When Ellis rushes to her aid after her biking accident—saving her life and later showing up at her work and asking her out—Cassia does not hesitate before writing him off. While he is 11 years Cassia’s junior, Ellis is primarily a non-option for Cassia because he is not Daniel Nam. Cassia’s best friend, Marcella, plays the role of devil’s advocate in this situation, offering Cassia a point of view that diverges from her family’s: Marcella urges her to “go for it” as she is “not forty forever” (55). However, Cassia struggles to embrace Marcella’s more adventurous approach to love. If she sticks to the plan of finding Daniel—as she already “knows her fate” (55)—Cassia is confident that she will get the life she wants. She believes that she will be able to control her future and guarantee herself everlasting happiness and comfort if she is patient with destiny.
Cassia’s faith in destiny intersects with her fear of the unknown. Her mother’s unexpected death when she was eight has shaped this worldview. Even after “thirty-two years of [her] mom being dead” (43), Cassia remains haunted by Evette’s untimely passing from a brain aneurysm. She has never been able to reconcile with Evette’s death and fears that inviting any other uncertainty into her life will retraumatize her. With his youthful, carefree personality, Ellis comes to represent this uncertainty. Although Cassia ends up having sex with him, she downplays their overt chemistry because she does not want to test fate or dabble in the unknown. “This is my birthday treat,” she tells herself amid her weekend with Ellis, “This is what turning forty deserves” (71). On the morning of her birthday, she quickly shuts down the relationship so that she might return her focus to her destiny.
Destiny seems to reward her at the end of Chapter 10, when she drops Ellis off at work and finally makes the acquaintance of her fated: Daniel Nam. This moment augments the narrative tension and changes the stakes of Cassia’s story. Now that she has found Daniel, she will have to manufacture a meeting and relationship with him so that they might pursue the future Cassia is sure they are meant to have.



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