Ali Hazelwood's romance novel The Love Hypothesis took BookTok by storm in 2021 -- and part of its appeal was that it began as Star Wars fan fiction. Originally published in 2018 on Archive of Our Own as a work called "Head Over Feet," it detailed a modern interpretation of the relationship between Rey and Kylo Ren set against the backdrop of Stanford's graduate program. Though all the references to Star Wars were cut in the final draft of the novel, the similarities are still there, and it's been a major part of why the novel was so successful.
Source：https://www.cbr.com/the-love-hypothesis-could-kickstart-more-romance-films/
