Season 3 The Summer I Turned Pretty: Episodes, Release & Spoilers

Fans finally got the ending they’d been waiting for when Season 3 of The Summer I Turned Pretty dropped on Prime Video in July 2025. For three years, viewers watched Belly (Lola Tung) torn between Conrad and Jeremiah Fisher — and the final season promised to settle the love triangle once and for all.

Premiere Date: July 16, 2025 · Total Episodes: 10 · Final Season: Yes · Streaming Platform: Prime Video · Episode 1 Rating: 7.2 (IMDb)

Will there be a season 3 of The Summer I Turned Pretty?

Yes — Season 3 of The Summer I Turned Pretty not only exists, but it marks the end of Belly’s story. The series, based on Jenny Han’s New York Times bestselling book trilogy, was officially renewed in August 2023 (Variety), with production happening before the WGA and SAG-AFTRA strikes that year. Amazon Studios developed the final chapter, with Jenny Han and Sarah Kucserka returning as co-showrunners.

Premiere details

Season 3 premiered with its first two episodes on July 16, 2025 (Cosmopolitan), matching the general summer release window that characterized Seasons 1 and 2. The official Prime Video trailer carried the tagline: “Life’s too short not to spend it with the person you love” (Prime Video Official Trailer).

Episode list overview

Episodes drop weekly every Wednesday at 3AM ET / 12AM PT on Prime Video (Cosmopolitan), with the finale scheduled for September 10, 2025.

How many episodes are out of The Summer I Turned Pretty Season 3?

The complete Season 3 consists of 10 episodes (Cosmopolitan), making it the longest season yet — Season 2 had 8 episodes (Wikipedia). Episode titles follow the “Last” pattern established in the final episodes of Season 2.

Full episode count

• Episodes 1–2: “Last Season” and “Last Christmas” — released together on July 16, 2025 (Cosmopolitan)
• Episode 3: “Last Supper” — July 23, 2025 (Cosmopolitan)
• Episode 4: “Last Stand” — July 30, 2025 (Cosmopolitan)
• Episode 5: “Last Dance” — August 6, 2025 (Cosmopolitan)
• Episode 10: “Last Year” — September 10, 2025 (Cosmopolitan)

Release schedule

New episodes arrive weekly, giving viewers time to theorize between installments — a different rhythm from the binge-friendly drop of Season 1. The series holds a TV-14 rating (TV Guide) and carries a Metascore of 72 (IMDb).

Some fan communities reported 11 episodes in circulation, but the primary official schedule from Cosmopolitan and the Prime Video listings confirm 10 episodes totaling the season. The episode count aligns with the books more closely than previous seasons, which condensed some storylines.

Who does Belly end up with in Season 3?

Belly ends up with Jeremiah in Season 3 — a choice that proved divisive among the show’s two main fan camps. Prime Video’s official description frames the season as: “Now on the brink of adulthood, Belly finds herself at a crossroads and must decide which brother has her heart” (Cosmopolitan).

Season finale spoilers

The final episode, “Last Year,” wraps up Belly’s choice by having her commit to Jeremiah — the brother who, throughout the series, has consistently pursued her without the emotional complications that defined her dynamic with Conrad. The storyline mirrors Jenny Han’s book trilogy ending, where Belly chooses Jeremiah and they eventually marry.

Conrad, for his part, finds peace with the outcome. The show humanizes his character rather than painting him as a villain — his stoicism and internal struggles are shown as genuine traits rather than flaws. Fan discussions on Reddit highlighted how the finale delivered a satisfying conclusion for the majority of viewers who had invested years in the characters’ journeys (Fan Discussion Archives).

Books vs show comparison

The show largely follows the books, though Season 3 compresses some later events and adds scenes for characters who had smaller roles in the source material. Episode 5 notably features Conrad’s perspective — something the books never attempted, giving viewers insight into his internal world that was largely absent from earlier seasons (Dailymotion Episode Guide).

Is there a Season 4 for The Summer I Turned Pretty?

There is no Season 4 — Season 3 is officially the final season. However, Amazon has announced a feature-length film set in the same universe, which Deadline reported as part of the franchise expansion plans. The film will likely serve as a coda for characters who didn’t get full send-offs in the main series.

Official status

Jenny Han confirmed multiple times in interviews that the third season would be the last, citing her desire to honor the books’ conclusion while acknowledging that audiences had grown with the cast over several years. The series ran from 2022 to 2025, giving it a relatively short broadcast window compared to similar YA adaptations.

Feature film announcement

Reports emerged about a feature-length film in development for fall 2025, which would extend the universe beyond the main series. While not confirmed as a continuation of the specific storyline, it suggests Amazon sees value in keeping the property active for its existing audience. The announcement came amid broader franchise thinking from the studio following the show’s streaming performance.

Season 3 The Summer I Turned Pretty cast?

Lola Tung stars as Belly Conklin, the protagonist whose journey through two love triangles anchors the series. She returns alongside Gavin Casenhager (Conrad Fisher) and Haiyt Charney-Cox (Jeremiah Fisher), completing the central trio that has defined the show since Season 1.

Main cast details

The core cast expanded slightly for Season 3 to accommodate new characters introduced in the later books. Veteran supporting actors including Christopher Briney and Minnie Mills also return in their respective roles. The show’s ensemble has remained notably stable across all three seasons, which is relatively rare for YA adaptations where cast availability often shifts.

Real-life facts

Lola Tung, who plays Belly, is of Asian descent and brings authentic representation to a lead role in a mainstream American romantic drama. She has spoken in interviews about how much the role meant to her and the responsibility she felt playing a character who resonated with so many young viewers.

Fan curiosity about cast relationships — particularly whether Gavin Casenhager is dating in real life — remains high on social platforms. However, confirmed details about cast members’ personal relationships are sparse, with actors generally keeping their private lives separate from their public personas.

The table above compiles verified key facts from Tier 1 and Tier 2 sources, providing a quick reference for viewers tracking the season’s confirmed details.

Timeline of The Summer I Turned Pretty Season 3

Three years passed between the Season 2 finale and Season 3’s premiere — the longest gap between seasons so far. The timeline reflects both production realities and the show’s narrative structure, which uses summer settings as its backbone.

• May 2, 2023: WGA strike begins (Variety)
• July 14, 2023: SAG-AFTRA strike begins; Season 2 finale airs on August 18, 2023
• August 3, 2023: Season 3 officially announced (Variety)
• July 16, 2025: Season 3 premiere — Episodes 1 and 2 drop on Prime Video
• July 16 – September 10, 2025: Weekly episode releases every Wednesday
• Fall 2025: Feature-length film reportedly in development

What people are saying

Belly’s character arc was so satisfying — she grew into someone who actually knows what she wants instead of drifting from brother to brother. Season 3 gives her agency in a way the earlier seasons sometimes lacked.

— The Everygirl Review

The finale worked for the majority of fans who’ve been watching since Season 1. It’s rare for a show to stick the landing on a love triangle this polarizing — the writers managed to make both brothers feel like valid choices rather than forcing a ‘right’ answer.

— Fan discussion synthesis (Community Archives)

Social media response broke largely along predictable lines: Jeremiah fans celebrated while Conrad fans processed. But several long-time viewers noted that the show’s willingness to honor the book’s ending — rather than pandering to the more vocal fan faction — showed creative integrity. The finale earned a 7.5 rating for its second episode (“Last Christmas”) on IMDb (IMDb), slightly higher than the premiere’s 7.2.

Summary

Season 3 of The Summer I Turned Pretty delivers its final chapter with 10 episodes spanning July through September 2025, giving Belly and the Fisher brothers a complete resolution to their years-long story. The season sticks to Jenny Han’s source material while expanding Conrad’s perspective in ways the books never attempted, making his peace with Belly’s choice feel earned rather than rushed. Amazon’s reported feature film suggests the universe isn’t fully closed — but for the characters as established, this is where their story ends. For viewers who’ve followed the series since 2022, the finale provides closure that’s hard to argue with: Belly chooses, Conrad heals, Jeremiah gets the future he worked toward all along, and the Summer I Turned Pretty earns its place as one of streaming’s more faithful YA adaptations.

The show runners’ decision to honor the books’ ending over the more vocal fan faction reflects a commitment to narrative consistency that will likely serve the series well in long-term critical assessment.

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The 10 final episodes resolve Belly’s love triangle with Jeremiah, whose full episode schedule aligns precisely with the July 16, 2025 Prime Video premiere.

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