Coming-of-age drama based on the novel by John Green. Quentin Jacobsen (Nat Wolff) lives next door to Margo Roth Spiegelman (Cara Delevingne), a mysterious girl on whom he has had a crush for many years. When Margo climbs in through Quentin's bedroom window one night requesting to borrow his car for a night of personal errands which includes getting revenge on her cheating boyfriend, Quentin can't resist the chance to spend time with her and goes along for the ride. The next day, when Margo fails to turn up for school, her parents report her missing and Quentin, feeling responsible, convinces his friends to help him track her down.