The movie continuation of "The Summer I Turned Pretty" (TSITP) has been officially announced by Amazon Prime Video on September 17, 2025. The exact release date for the TSITP movie has not yet been announced. The movie will be written and directed by Jenny Han, the author of the original book series and showrunner of the TV series. It is intended to continue and conclude the story, including significant milestones such as Belly's wedding, which was left unexplored in the season 3 finale. The production details and the official release schedule are still being finalized, but it is expected that the movie will be available on Prime Video once it is released. Lead actors from the series, including Lola Tung and Christopher Briney, are expected to reprise their roles in the movie.