Diana moves back to New York City from London, intent on starting fresh and pursuing her writing career. She finds a great apartment that seems perfect, only to discover that her ex-boyfriend, Ben, lives in the apartment just downstairs. Initially awkward and uncertain, the proximity forces Diana to confront unresolved feelings and the reasons their relationship ended in the first place. Despite attempts to navigate this unplanned reunion civilly, their past tensions and lingering emotions complicate what was supposed to be a new beginning for Diana.

As days pass, Diana tries to focus on her work and social life, but Ben's presence keeps pulling her back into memories of their relationship. both characters find themselves grappling with the notion of whether they can just be friends or if there's a possibility for rekindling their romance. Diana’s interactions with her landlord, her best friend and Ben himself reveal deeper layers of their connection and individual aspirations. This unintentional closeness becomes a litmus test for how much they have or haven't changed, ultimately challenging their understanding of love, commitment, and personal growth.