Thirty-seven-year-old Mavis Gary seems incapable of happiness. She has had one failed marriage with no romance on her immediate horizon. She ghost-writes a young-adult series of books, which has just been canceled due to low sales. She is in the process of writing the last book, with which she is having a mental block. She lives vicariously through Kendall Strickland, the teenage female heroine in her books, as like Kendall she believes her high school years were the best years of her life when she was the prom queen. When she receives news that her high school beau, Buddy Slade, and his wife, Beth Slade, have just had their first child, Mavis takes it as a sign that she and Buddy are meant to be together. As such, she devises a false pretense to travel from Minneapolis back to her old hometown of Mercury, Minnesota, to reclaim Buddy from Beth. As Mavis slyly or not so slyly does whatever she can to hang out with Buddy, even in Beth's company if need be, she also runs into another old high school colleague named Matt Freehauf. She barely remembers Matt until she is reminded that he was the "hate crime" kid, i.e., he was beaten almost to death by the school jocks who believed he was gay (which he is not),which has left him among other things needing to walk with a brace. Matt ends up being Mavis' drinking buddy and confidante; Matt, in turn, tries to be Mavis' voice of reason to get her out of her delusional state about Buddy and get a grip on reclaiming her life as a functioning adult.
Young Adult
Soon after her divorce, a fiction writer returns to her home in small-town Minnesota, looking to rekindle a romance with her ex-boyfriend, who is now happily married and has a newborn daughter.