The Summer I Turned Pretty season 3: Trailer, who Belly chooses, release date, cast and latest news
"We were away for a while... so it's good to be back."

The Summer I Turned Pretty, which is based on Jenny Han's best-selling book series of the same name, is returning for its third and final season – and we now have the official full-length trailer and an official release date.
Speaking previously (via Deadline), Gavin Casalegno (Jeremiah) said that he was "really excited to see what comes next" for all of the characters, but especially to find out what awaits Jeremiah and Belly, who are head over heels for one another in the new footage, which you can watch towards the bottom of this page.
"We’ve all been so close," said Christopher Briney (Conrad) of making season 3. "It’s our third year, which is kind of crazy. I miss them a lot [when we're not filming]. We were away for a while... so it’s good to be back, reunited, where it all started."
So, what can we expect from season 3 of The Summer I Turned Pretty? Read on for everything you need to know.
The Summer I Turned Pretty season 3 trailer: When can I watch it?
Right now. Enjoy the official, full-length trailer, featuring two Taylor Swift tracks - Daylight from the album Lover and Red (Taylor’s Version) from the album Red (Taylor’s Version) - below.
In the trailer, Belly and Jeremiah announce that they are getting married, but naturally, Conrad complicates matters...
"When I'm with Jere, everything is easier, but everywhere I go, there’s a memory of Conrad," says Belly.
"Life's too short not to spend it with the person that you love."
But who will she choose?
Prime Video also released a teaser trailer a month ago.
Watch it – and swoon – below.
The Summer I Turned Pretty book ending: Who does Belly choose in the book?
In the third book, Jeremiah proposes to Belly, but the timing of his grand gesture isn't exactly romantic.
While attending a party at his frat house, Belly overhears a girl discussing how she hooked up with Jeremiah during spring break, prompting her to confront him. But he explains that it happened after they'd fought and subsequently broken up, with Jeremiah believing that they were over, while Belly believed that they were just taking some time apart.
So, in response to that revelation, she slaps him and ends their relationship. But a couple of days later, they have a heartfelt conversation, during which Jeremiah asks Belly to marry him and she accepts.
But Belly and Jeremiah do not get married.
Instead, Conrad tells Belly that he still loves her and asks her not to marry his brother, which results in a fight between the siblings on the morning of the wedding. It's in that moment that Jeremiah truly understands that he will never be Belly's first choice and they break up, this time for good.
There's then a flash-forward, which sees Belly and Conrad get married. But before they reach that point, she goes to live and study in Spain during her junior year of college, during which time they communicate with one another via letters.
Then, when she graduates from college, she finally sees him again, which is when she knows that he's her forever person.
And, thankfully, Conrad appears to have patched things up with Jeremiah, who is a guest at the couple's wedding.
The Summer I Turned Pretty season 3 release date: When will it air?
Season 3 will arrive on Prime Video on Wednesday 16th July.
The Summer I Turned Pretty season 3 episodes: How many will there be?
There will be 11 episodes in total, making it the longest season to date.
The Summer I Turned Pretty season 3 cast: New and returning characters
The confirmed returning cast for season 3 is as follows:
- Lola Tung as Belly
- Gavin Casalegno as Jeremiah
- Christopher Briney as Conrad
- Sean Kaufman as Steven
- Rain Spencer as Taylor
- Jackie Chung as Laurel

And several new faces have also been added to the season 3 cast:
- Sofia Bryant (The Girl in the Woods, I Am Not Okay with This)
- Lily Donoghue (Daisy Jones & the Six, Black Christmas)
- Zoé de Grand’Maison (Riverdale, Orphan Black)
- Emma Ishta (Stitchers)
- Tanner Zagarino (Shrinking, Aftermath)
- Isabella Briggs (Fatal Attraction, Sugar)
- Kristen Connolly (Honey Don’t, FBI: International)
The Summer I Turned Pretty season 3 plot: What will happen?
"It's the end of her junior year of college and Belly’s looking forward to another summer in Cousins with her soulmate, Jeremiah," reads the official logline.
"Her future seems set, until some core-shaking events bring her first love Conrad back into her life.
"Now on the brink of adulthood, Belly finds herself at a crossroads and must decide which brother has her heart. Summer will never be the same…"

Fans of the books will already be well acquainted with what unfolds in season 3, but Han has also been teasing some deviations along the way.
"There are the things that [fans] know and then there are things they think they know," she told Entertainment Weekly. "And then there's going to be, hopefully, things that surprise them."
But just in case you're worried about what that means for the direction of the narrative, Lola Tung (Belly) has some words of comfort.
"The one thing I've always admired about Jenny is that every season and every decision about what's coming next is purely to serve the story," she said.
"She's never going to do anything that doesn't make sense for the story. It's all about this beautiful world she's created and giving the fans something really, really special and giving us something really special to work with."
Is The Summer I Turned Pretty ending with season 3?
Yes - it will be the show's final outing, which is no great surprise given that it's based on a trilogy.
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Authors
Molly Moss is a Trends Writer for Radio Times, covering the latest trends across TV, film and more. She has an MA in Newspaper Journalism and has previously written for publications including The Guardian, The Times and The Sun Online.
Abby Robinson is the Drama Editor for Radio Times, covering TV drama and comedy titles. She previously worked at Digital Spy as a TV writer, and as a content writer at Mumsnet. She possesses a postgraduate diploma and a degree in English Studies.