The third and final season of The Summer I Turned Pretty, a Prime Video adaptation of the fictional Jenny Han trilogy, is on its way. Fans are biting their nails in anticipation of the season, which will at last conclude the tumultuous love triangle between Belly (Lola Tung) and the Fisher brothers — the brooding and secretive Conrad (Christopher Briney) and jealous golden-boy Jeremiah (Gavin Casalegno). After two seasons of yearning, pining and poorly timed confessions, Belly’s final decision is on the horizon. Will she follow her heart toward her first love, or fall deeper for Jeremiah, who many deem the ‘safe choice’?
Season 3 of TSITP is expected to follow the plot of We’ll Always Have Summer, the final book in Han’s series. Don’t worry, we won’t include any spoilers here.
However, the trailer teases a shocking revelation from Belly and Jeremiah — an engagement. “Aren’t they, like, 16?” you might be thinking. Not anymore! According to soapcentral.com, Season 3 fast-forwards to the summer after Belly’s junior year of college, making her technically an adult but still very much a teenager at 19, and Jeremiah a worldly, wise and clearly marriage-ready 20-year-old. Obviously, Belly’s mother (Jackie Chung) is not in favor of the decision. The trailer simultaneously features a butterfly-worthy moment when Conrad shows up on Belly’s doorstep and a plethora of sweet scenes between the two, sending Bonrad fans into a spiral.
We also get a glimpse into what goes on between Steven (Sean Kaufman) and Taylor (Rain Spencer), Belly’s goofy brother and girlboss best friend, who finally got together at the end of season two in a slight enemies-to-lovers trope.
Warning: Season 2 spoilers afoot.
Still reeling from Susannah’s (Rachel Blanchard) funeral and the rift it caused, a distraught Belly returned to Cousins to discover Susannah’s sister, Julia (Kyra Sedgwick), preparing to sell the house. So, she rallies the gang together again, hoping to save the house and subsequently recreate the harmony of summers past. While working together, Belly falls in love with Jeremiah, who she eventually chooses at the season’s end, despite a passionate confession from Conrad.
The decision left many fans disappointed and hopeful for a change of heart in season three.
The first two episodes of The Summer I Turned Pretty Season 3 will come out on Prime Video on Wednesday, July 16, 2025. Then, new episodes will air weekly. A time has not yet been confirmed for either the premiere or the weekly episodes, but we’ll keep you updated.
Though Jenny Han initially disclosed the season would amass a total of 10 episodes, Prime Video recently announced an updated count of 11 episodes. This is a whopping three more episodes than seasons past.
Yep, and it’s a doozy. Scroll to the top of this page for the shocking official trailer, complete with a Taylor Swift soundtrack and multiple swoon-worthy moments.
If there’s another video playing, try refreshing the page. That should put the trailer back at the top of the queue.
While most of the cast remains the same, seven new additions will join for Season 3. According to Variety, Kristen Connolly (House of Cards; Zoo) and Isabella Briggs (Fatal Attraction miniseries), are joining as series regulars.
Recurring cast members will include Sofia Bryant (I Am Not Okay With This), Lily Donoghue (Daisy Jones & the Six), Zoé De Grand’Maison (Riverdale), Emma Ishta (Stitchers), and Tanner Zagarino (Shrinking).
The Summer I Turned Pretty is solely available to stream on Amazon’s Prime Video service.