Flipped (2010) is a romantic comedy-drama directed by Rob Reiner, based on the novel by Wendelin Van Draanen, about two neighbors, Juli Baker and Bryce Loski, whose feelings for each other change over time, with the title referring to their shifting perspectives. Set in the 1950s and 60s, the film follows Juli's lifelong crush on Bryce, who initially tries to avoid her, only for their roles to reverse as they grow older. It's known for its nostalgic tone, dual-perspective narration, and explorat

What is flipped classroom?