Tropesick (2026) is the sophomore contemporary romance novel by American author Lauren Okie. The story centers on Katie Caruso, a ghostwriter for the world’s most famous and reclusive romance novelist, Meredith Bradford. Katie’s carefully constructed life is upended when she is forced to collaborate on a new book with Tyler McNally, the estranged best friend of her older brother, Mikey, who died eight years prior. As the former neighbors begin writing a novel set in Southampton, they discover that the classic romance tropes assigned to their story—from “forced proximity” to “kissing in the rain”—are mysteriously coming true in their own lives, forcing them to confront the shared trauma they have long avoided.

A metafictional narrative, Tropesick deliberately blurs the line between fiction and reality to explore how literary conventions can provide a framework for processing real-world pain. Told through alternating first-person chapters from Katie's and Tyler's perspectives, the novel is punctuated by 16 interludes from the romance manuscript they are ghostwriting, each named after a romance trope. The novel examines themes such as Creative Work as a Foundation for Love, The Cyclical Nature of Grief, and Understanding Love and Identity Through Literature. Okie’s debut novel, The Best Worst Thing (2024), also focuses on second-chance romance and healing from past trauma. In Tropesick, this exploration is deepened by the characters’ self-conscious engagement with the very narrative formulas they are paid to produce. As they author a love story for their enigmatic boss, they are simultaneously forced to script their own, using the language of romance to navigate their complicated history and fight for a happy ending against a backdrop of mystery and supernatural influence.

This guide refers to the 2026 Avon e-book edition.

Content Warning: The source text and this guide feature depictions of addiction, substance use, illness, death, sexual content, and cursing.

Plot Summary

Katie Caruso is a ghostwriter for the world’s most famous romance novelist, Meredith Bradford. When her writing partner for the next book drops out, Katie’s agent, Selma, assigns a last-minute replacement: Tyler McNally. Tyler is the former best friend of Katie’s older brother, Mikey, who died from a drug overdose eight years ago. Tyler was also Katie’s childhood crush and the boy next door, but he disappeared from her life entirely after Mikey’s funeral. Now 25, Katie has built a life in New York City, ghostwriting and dating casually, trying to forget her painful past. Tyler, now nine years sober and an Ivy League-educated literary fiction author, is just as shocked to see her. Furious at his reappearance after he abandoned her, Katie tries to have him removed from the project, but Selma insists they work together to meet Meredith’s deadline. Tyler repeatedly attempts to apologize and explain his disappearance, but Katie refuses to discuss the past. They reluctantly begin collaborating, with Katie forcing Tyler to educate himself on contemporary romance and romance tropes. Their alternating perspectives are interspersed with brief interludes from the manuscript they are writing about Willa and Henry, whose developing romance increasingly parallels events in Katie and Tyler’s own lives.

The reclusive Meredith summons Katie and Tyler to her isolated Southampton estate. The eccentric Meredith instructs them to set their novel in Southampton and provides a list of tropes their story must include. In a bizarre ritual, her cat, Pinot, “chooses” the tropes by pulling slips of paper from a salad bowl. The chosen tropes—including “girl next door,” “forced proximity,” and “brother’s best friend”—are eerily similar to Katie and Tyler’s own history, sparking their suspicion. As they work, their old dynamic resurfaces, shifting from animosity to a tentative friendship. Their novel centers on two characters, a cheerful designer named Willa and a grumpy carpenter named Henry, who are restoring an inn in Southampton. When a sudden gas leak makes Katie’s apartment uninhabitable, a trope they’ve just discussed (“too-convenient displacement”), Selma arranges for her to move into Meredith’s sprawling mansion. The distance stalls their writing progress, so Meredith insists Tyler move into the guest cottage on the property, forcing them into “proximity.” Living and working together, their creative and romantic chemistry ignites. Their relationship is complicated by Katie’s unserious fling with a lawyer named Danny, which becomes a source of tension when Danny becomes jealous.

The unresolved feelings between Katie and Tyler build until a dramatic dinner where Danny mocks Tyler’s sobriety. Katie breaks up with Danny and returns to the estate to find Tyler packing, ready to flee from their complicated situation. A heated confrontation in the middle of a thunderstorm culminates in a passionate encounter in the pool, fulfilling the “kissing in the rain” trope. Tyler pushes Katie away after they embrace, saying, “[N]ot with you” (211). After she storms off, Tyler confesses a deep-seated intimacy issue: He emotionally detaches after sex and fears he will hurt Katie and lose his feelings for her. Katie agrees to take things slowly. A power outage locks them out of the main house, forcing them to spend the night together in the cottage, which has “just one bed” (178). They share the bed but only cuddle. As their novel progresses and their characters are on the point of intimacy, Katie and Tyler make love, with Katie initiating. Tyler’s emotional block breaks; his feelings for Katie remain strong. They enter a blissful two-week “honeymoon phase,” falling deeply in love while their writing flows effortlessly. Flashbacks gradually reveal the trauma underlying their separation. Years earlier, Tyler was driving during a car accident that ended Mikey's promising baseball career; afterward, both boys developed substance-use problems and eventually overdosed together. Tyler entered treatment and remained sober, while Mikey continued struggling with addiction until his death, leaving Tyler with profound guilt over having survived and recovered.

The bliss is shattered on the eighth anniversary of Mikey’s death. Katie receives a grief-stricken call from her mother, Carolyn, which escalates into a massive fight. For the first time, Katie stands up to her mother and hangs up on her. Tyler comforts a distraught Katie, who asks him to attend the foundation’s annual fundraising gala with her. Tyler is terrified of facing her parents. Later, while helping Carolyn prepare the ballroom for the gala, another argument erupts over Mikey and the years Katie has spent feeling overlooked by her grieving parents. Katie reveals that she and Tyler are together, prompting Carolyn to give her an ultimatum: choose her family or choose Tyler. When Katie tells him, Tyler, overwhelmed with guilt, breaks up with her, believing he is sparing her from more family pain. He finally confesses the full truth of his disappearance: Carolyn forced him to leave eight years ago, making him promise to break Katie’s heart so she would let him go.

Devastated by this double betrayal, Katie calls Ingrid, Mikey’s high school girlfriend. They meet at Katie’s childhood home, now owned by another family. In Mikey’s old room, Katie finally allows herself to grieve her brother and her fractured relationship with her family. Meanwhile, Tyler returns to Meredith’s forbidden carriage house, where childhood memories of a mysterious blonde woman gradually connect Meredith to his estranged father. Inside, he discovers a massive plot wall documenting his and Katie’s lives, photographs linking Meredith to his family, and a manuscript chronicling their summer together. When he demands an explanation, Meredith reveals that she is a ghost, that she loved Tyler’s father, Tom McNally, and later befriended Mikey during his recovery. She explains that she reunited Katie and Tyler after recognizing their unfinished love story but insists she only created the opportunity for them to find each other again. Confronted with his life on the plot wall, Tyler also recognizes that Carolyn’s ultimatum was not the only reason he abandoned Katie: He had already convinced himself that leaving her was the right thing to do. Urging Tyler not to repeat her own mistakes, Meredith sends him to fight for Katie. Galvanized, Tyler accepts a tuxedo from Meredith and races to the gala in New York City. When traffic halts his car, he runs the rest of the way from Queens. He bursts into the gala, soaking wet, and delivers a grand, groveling speech, declaring his love for Katie in front of her parents. Katie’s father, Paul, gives them his blessing, telling a stunned Carolyn to let them go. On the sidewalk, Katie and Tyler reconcile completely.

They return to Meredith’s estate to find it abandoned and decaying, as if decades have passed overnight. Meredith and Pinot are gone. In the empty carriage house, they find the finished manuscript of their summer, titled Tropesick, with a final note from Meredith. Having helped them achieve their happily ever after, she has found peace and moved on. The story ends one year later, with Katie and Tyler living happily in New York. They are on a Long Island beach, writing side-by-side, their love story complete. Pinot, whom Meredith left for them to find, is curled up at their feet.