Before it became a New York Times bestseller and a BookTok sensation, Ali Hazelwood’s 2021 novel The Love Hypothesis lived on Archive of Our Own. Written between 2018 and 2019 under the pseudonym Ever_So_Reylo, the story began as Head Over Feet, a popular alternate-universe fanfiction centered on the “Reylo” pairing of Rey and Kylo Ren from the Star Wars sequel trilogy. After literary agent Thao Le discovered Hazelwood on the platform, the intellectual property markers were scrubbed away, leading to an acquisition by Berkley Books and a September 2021 release that transitioned transformative fiction directly into commercial romance.
The finished novel carefully preserves the foundational DNA of its source material, mapping a cinematic space opera onto the insular world of academic STEM. Protagonist Adam Carlsen explicitly evokes Kylo Ren’s actor, Adam Driver, keeping his first name alongside physical markers: towering height, a broad frame, dark hair, and a brooding, unapproachable intensity. Opposite him, Olive Smith reflects Daisy Ridley’s Rey as a spirited, slender, and driven researcher. Even the novel’s original trade paperback cover, illustrated by fan artist Lilith Saur (@lilith_saur), maintained the visual likenesses of Ridley and Driver rendered in laboratory attire.
This translation extends across the secondary cast. Olive’s loyal circle mirrors the sequel trilogy’s core heroes: her activist friend Anh Pham corresponds to Kelly Marie Tran’s Rose Tico, while her supportive roommate Malcolm steps into the role of John Boyega’s Finn. Adam’s close friend Holden Rodriguez represents Oscar Isaac’s Poe Dameron, while Olive’s advisor, Aysegul Aslan, is modeled after Laura Dern’s Vice Admiral Holdo. Antagonism also carries over directly, with visiting Harvard investigator Tom Benton embodying Domhnall Gleeson’s General Armitage Hux.
To translate Rey’s scavenger background and parentless trauma into a contemporary setting, Hazelwood reframed Olive as a low-income, motherless third-year doctoral student driven to research pancreatic cancer, the illness that took her mother. The central romantic dynamic plays heavily on classic genre conventions, utilizing a fake-dating arrangement that serves mutual professional and personal ends. Olive initiates the charade to convince Anh that she has moved past an ex, while Adam agrees because Stanford University administrators froze his research endowment on suspicion that he might defect to Harvard. By projecting an ongoing relationship on campus, Adam displays institutional commitment to unlock his funds.
Underneath the staged courtship sits a stark institutional power imbalance. At 34, Adam is a tenured associate professor with institutional clout, abundant funding, and a terrifying reputation for reducing PhD students to tears during qualifying exams. Olive, meanwhile, survives on a precarious graduate stipend while attempting to validate unproven laboratory hypotheses. While institutional rules legally permit their involvement because they work in separate subfields and Adam is not her direct advisor, the disparity remains pronounced.
True to the original ship’s dynamic, Adam’s cold, fearsome facade softens only in private interactions with Olive. This protective dynamic is put to the test when Benton leverages his academic seniority against Olive, attempting sexual coercion, belittling her intellect, and threatening to steal her pancreatic cancer marker research. Rather than leaving Olive to navigate the vulnerability of a graduate student facing an established figure, the narrative resolves the conflict through Adam’s standing: he mobilizes his own academic capital to have Benton blacklisted and stripped of influence, ultimately turning rigid institutional authority in Olive’s favor.