The final episode of The Summer I Turned Pretty delivered a long-awaited emotional climax as the series’ central love triangle was resolved with Isabel “Belly” Conklin choosing Conrad Fisher.
Spoiler warning: the following contains details from the series finale. The episode opens with Conrad (Christopher Briney) turning up unexpectedly in Paris on the eve of Belly’s 22nd birthday. After a day of tentative conversations and a moment of doubt when Belly questions whether Conrad’s feelings are genuine, she pursues him and makes a heartfelt declaration on a departing train. “If there are infinite worlds, every version of me chooses you in every one of them,” she tells him, sealing their reconciliation as Taylor Swift’s “Out of the Woods” underscores the scene.
The resolution prompted a strong reaction from viewers, many of whom had championed Team Conrad on social media. Some fans celebrated the outcome with clips set to ABBA’s “The Winner Takes It All,” while others posted emotional responses across platforms. Creator Jenny Han and Amazon MGM Studios had previously appealed to fans to refrain from sending cast members abusive messages after heated online exchanges over the show’s central rivalry.
Back in the show’s setting of Cousins, Massachusetts, Jeremiah (Gavin Casalegno) finds his own arc concluding on a more conciliatory note, entering a relationship with Denise and reconciling with his father. The episode closes on what reviewers described as broadly satisfying conclusions for the principal characters.
Prime Video said the third season drew 25 million viewers in its first week, reached number one on the platform in 120 countries and was the streaming service’s most-watched season among women ages 18 to 34, according to reporting in the Los Angeles Times. Han, who wrote the original novels and co-wrote the finale, said she has enjoyed seeing viewers treat new episodes as communal events: “like it’s the Super Bowl,” she told the paper.
Fans also marked the finale with communal viewing events. In Manchester, 20-year-old Fan Glenta Ekhaguere hosted a watch party to raise money for charity and meet other viewers, calling the series a source of comfort and relatability. “Season three revolves around her finding herself, so in that sense I can relate to that,” she told BBC Radio 1’s Newsbeat.
Han used the episode’s end credits to thank viewers and tease the possibility of returning to Cousins in another story. “Thank you from the bottom of my heart for the love you've shown The Summer I Turned Pretty all these years,” she wrote, adding, “Maybe we'll meet again one summer in Cousins.”
While the finale closed the series’ central question, critics and outlets noted that a follow-up or spin-off would likely draw interest, particularly to see how the characters’ relationships evolve beyond the show’s conclusion. Han and Amazon have not announced any formal continuation, but the end-credits message left open the possibility of revisiting the characters in future projects.
The three-season series, adapted from Han’s novels, became one of the year’s most talked-about television events, prompting conversations about fandom intensity and the responsibilities of viewers toward actors who portray polarizing characters. Han has emphasized the distinction between fictional characters and the people who play them, urging civility as the show’s national and international audience continues to grow.