On Cousins Beach, the sun is going down, but for fans of The Summer I Turned Pretty, it’s only getting hotter. After Season 2’s emotional ups and downs, fans have been dying to know how the love triangle between Belly, Conrad, and Jeremiah will end.
Now that Season 3 is truly the last episode of the Prime Video hit, we have all the information you need about when it will come out, who will be in it, and the heartbreaking plot twists that will make it unique. Here is all the information we have about The Summer I Turned Pretty Season 3.
The Official Release Date and Episode Schedule:
The last of The Summer I Turned Pretty season 3 was released on Prime Video on July 16, 2025. Seasons 1 through 2 tried out different ways to share episodes, but Season 3 has 11 episodes, making it the longest season so far. New episodes come out every Wednesday.
Season 3 Episode Schedule:
- Episode 1: Last Season: July 16, 2025.
- Episode 2: Last Christmas: July 16, 2025.
- Episode 3: Last Supper: July 23, 2025.
- Episode 4: Last Stand: July 30, 2025.
- Episode 5: Last Dance: August 6, 2025.
- Episode 6: Last Name: August 13, 2025.
- Episode 7: Last Hurrah: August 20, 2025.
- Episode 8: Last Kiss: August 27, 2025.
- Episode 9: Last Call: September 3, 2025.
- Episode 10: Last Year: September 10, 2025.
- Episode 11: At Last: September 17, 2025.
Fans were happy with the extra episodes because they gave Jenny Han more room to bring the complicated finish of the book trilogy to life.
The Plot: Wedding Bells and Heartbreak:
An important part of Season 3 comes from We’ll Always Have Summer, the third book in Jenny Han’s series. Two years have passed since the end of Season 2. Because of Jeremiah, Belly is now a student at Finch College and they have been together for two years.
The Big Betrayal:
The season starts with a big surprise. Jeremiah and Belly have a huge fight in Cabo during their spring break trip, which causes a short “break.” Jeremiah sleeps with Lacie Barone, a sorority sister, when he feels weak. When Belly finds out, the consequences are terrible, but Jeremiah proposes in a last-ditch effort to save their relationship.
The Wedding Planning:
A big part of the season is about the time before Belly and Jeremiah’s wedding. But just as things get more serious at Cousins Beach, Conrad Fisher comes back from Stanford. Conrad has to watch his brother marry the girl of his dreams while still deeply in love with Belly. Eventually, he can’t hide how he feels any longer.
The Paris Twist:
In a big change from the books, the show takes the action to other countries. In the TV show, Belly’s “solo adventure” takes place in Paris instead of Spain, where she moves to after putting off the wedding. After Episode 8, we’ll see Belly start a new life in France and focus on getting to know herself before making her final decision about which of the Fisher brothers to marry.
Cast: Who’s Returning and Who’s New?
The main three characters are back, but Season 3 brings in some new ones that change how things work at Finch and Cousins.
Returning Leads:
- Lola Tung as Belly Conklin
- Christopher Briney as Conrad Fisher
- Gavin Casalegno as Jeremiah Fisher
- Sean Kaufman as Steven Conklin
- Rain Spencer as Taylor Jewel
New Additions:
- Lily Donoghue as Lacie Barone: The catalyst for the season’s biggest conflict.
- Sofia Bryant as Anika: Belly’s supportive college roommate.
- Kristen Connolly as Lucinda Jewel: Taylor’s mother, offering a deeper look into Taylor’s home life.
- Isabella Briggs as Denise: A colleague of Steven at Adam Fisher’s firm.
Kyra Sedgwick, who played Aunt Julia in Season 2, is missing, which is a big deal. Even though Rachel Blanchard’s character Susannah moved on, she still has a big effect on the show through emotional flashbacks.
Filming Locations: Beyond Cousins Beach:
Even though Season 3 was filmed in Europe, the show’s heart is still in Wilmington, North Carolina, which is used as a stand-in for Cousins Beach.
Last few months of 2024, movies were shot in Paris in places like:
- The 10th Arrondissement (Rue Yves Toudic)
- The Seine and ÃŽle Saint-Louis
- The Palace of Versailles
- Galeries Lafayette and the Paris Opera House
The “gap year” of Belly and the battles that end the series take place in these beautiful settings.
Is Season 3 the End?
In a way, yes and no. Prime Video has announced that Season 3 is the last season of the TV show. But, much to the joy of “Summer” fans, a full-length movie was announced to come out after the show’s finale. This movie will go straight after the show, and it might show Belly and her final choice’s life years after the events of the show.
Conclusion:
The Summer I Turned Pretty Season 3 is a sad goodbye to the people we’ve grown to love. Whether you’re on #TeamConrad or #TeamJeremiah, this season will bring an end to the story, have beautiful visuals in Paris, and have the emotional depth that Jenny Han is known for.
Get some tears ready, because this summer is going to be long and sad.
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