The Summer I Turned Pretty will continue beyond its television finale with a feature film that will wrap Belly’s story, creators announced at a glamorous Paris event celebrating the season three finale. The project is written and directed by Jenny Han, with the three leads—Gavin Casalegno, Lola Tung and Christopher Briney—appearing together on the red carpet in France to reveal the news.
Details about the film’s plot are being kept under wraps for now, but Han said there is one more milestone left in Belly’s journey and that a movie is the right format to give it proper closure. The announcement came as fans were still processing the season three finale, which ended with Belly’s heart at a crossroads and left open the possibility of a last chapter in Cousins.
The show, adapted from Han’s book trilogy, follows Belly as she navigates love interests between two Fisher brothers, Conrad and Jeremiah, amid the summers that define her youth. In the season three finale, episode 11 titled At Last, viewers learned which brother Belly’s heart ultimately favors. After Conrad arrives unannounced on Belly’s doorstep to celebrate her birthday, the pair share a night together before walking hand in hand toward a future in Cousins. The ending prompted an emotional response from fans, many of whom flooded social media with messages of tears and nostalgia.
Reaction to the finale reflected a split among some viewers: while many celebrated the culmination of Belly’s journey and the series’ near-perfect final moments, others lamented the absence of a wedding scene or a more definitive coda. Social posts ranged from expressions of heartbreak to hopes that the movie could deliver the wedding or engagement moment some fans feel should have been included in the adaptation’s arc. In navigating the finale’s emotional beat, fans also highlighted that the epilogue of the third book contains a wedding scene, a detail that has fueled speculation about its inclusion in the forthcoming film.
The Paris announcement aligns with a broader effort to extend the beloved familiar world of Cousins beyond the screen. Han credited Prime Video for supporting her vision to bring Belly’s story to a close on film, signaling a high-profile collaboration designed to satisfy longtime readers and new fans alike. Production details and a release timetable for the film have not been disclosed, but the confirmation itself signals a clear intention to bring the television saga to a cinematic conclusion while preserving the emotional core that fans have embraced this summer.
As fans await additional details, the film is positioned as the final act in a narrative that began with Belly’s summers, matured with the relationships she navigates, and culminates in a resolution fans have long anticipated. The collaboration between Han, the cast and Prime Video underscores a shared commitment to delivering a conclusive chapter that honors the source material and the series’ devoted audience.
In the wake of the finale’s airing, the cast’s Paris appearance drew praise for their unity and the sense of anticipation it conveyed about the film’s direction. The event underscored the show’s cultural impact and the appetite for a cinematic continuation that could reconcile fan expectations with the story’s thematic throughline: growth, choice and the enduring pull of home in Cousins.
What happens next remains to be seen, but the announcement confirms that Belly’s summer—and the beloved world around her—will live on in a new form. Fans and critics alike will be watching closely for early details, including whether the film will adapt the wedding moment many expected to see on screen and how the final chapter will balance nostalgia with forward momentum for Belly, Conrad, Jeremiah, and the town of Cousins.