The Summer I Turned Pretty: Season 3, Episode 1 - Last Season (2025)

Belly begins her junior year of college in the present, already settled into a serious relationship with Jeremiah, and the episode shows that she is living what feels like an almost permanent campus life with him at Finch. Their relationship is comfortable and public, with Jeremiah active in his fraternity and talking to Belly as though their future is already decided, while Laurel urges Belly not to let her whole life become fixed too early and to keep exploring her own path.

The story then flashes back to three years earlier, to the time when Belly first headed off to Finch College and joined Jeremiah there. In this earlier stretch, the two are depicted as a couple whose bond has become the center of Belly's life, with Belly also adjusting to college as a former volleyball player who was forced off the court by an accident and is now studying sports psychology instead.

Back in the present-day college timeline, Belly's relationship with Jeremiah looks stable on the surface, and Jeremiah tells her they will be doing this for the rest of their lives. The episode frames this as Belly's emotional and practical baseline: she is in love, invested, and assuming that the future she is building with Jeremiah is real and lasting.

The next major sequence reveals that Jeremiah has been carrying a hidden betrayal from a prior breakup or break in the relationship. During spring break in Cabo, while he and Belly were not fully together, he slept with Lacie Barone, Taylor's sorority sister.

Belly learns this at a party when she overhears Lacie gossiping about the night they spent together. The news lands as a public humiliation as much as a romantic betrayal, and Belly confronts Jeremiah directly, telling him that he ruined everything.

After that confrontation, the episode shifts into another flashback that exposes Belly's own secret from the past. The flashback shows that last Christmas, while Belly and Jeremiah were dating, Belly and Conrad spent time alone together in Cousins, creating a hidden emotional and physical complication that had never been fully brought into the open.

The episode then moves to the hospital storyline involving Steven. Belly, Laurel, and Jeremiah gather at Steven's bedside after his condition stabilizes, and this becomes a family-centered pause in the immediate romantic fallout. The scene gives the characters a brief shared focus outside the relationship crisis, even as the tension between Belly and Jeremiah remains unresolved underneath it.

In the aftermath, Jeremiah and Belly are shown alone together, and Jeremiah apologizes for what he did. He tells Belly that he will do whatever it takes to earn back her trust, trying to repair the damage at the exact moment when his betrayal is freshest and most painful for her.

That same emotional state leads into the episode's biggest twist: in their overwhelmed, emotionally heightened state, Jeremiah proposes marriage to Belly. Belly blurts out "yes" before he can even finish asking, turning a moment of crisis into an impulsive engagement.

The episode ends on that decision, with Belly and Jeremiah now engaged despite the betrayal, the hidden history with Conrad, and the instability surrounding them.

The ending of episode 1 leaves Belly and Jeremiah engaged after a sudden hospital-room proposal, while Steven survives his car crash and Taylor is left heartbroken after he pulls away from her. Conrad remains apart from Belly at the end of the episode, still carrying his feelings for her, and Laurel and John stay separated.

In the closing stretch of the episode, Steven is in the hospital after the crash, and his condition has stabilized. Belly is there with her mother and Jeremiah, still shaken by what happened. Jeremiah apologizes to Belly for what he has done and tells her he will do anything to win back her trust. In that emotionally charged moment, he proposes to her. Belly accepts immediately, saying yes before he can even finish asking.

At the same time, Taylor's emotional thread reaches its own breaking point. She had finally admitted her feelings for Steven while he was unconscious, but once he wakes up, he tells her that they are not right for each other. That leaves Taylor devastated, with the relationship ending before it can properly begin.

Conrad's part of the ending is quieter but still important. He is left outside the central triangle's immediate action, still emotionally tied to Belly and still unresolved in his own feelings. The episode does not bring him and Belly together; instead, it ends with Belly choosing Jeremiah in the moment, even as the broader season keeps Conrad's presence active in the story.

For the parents, the episode keeps things more restrained. Laurel and John are not back together, and Adam's role in the ending is limited to a brief moment of pride directed at Jeremiah.

If you want, I can also give you the ending of the full season 3 finale in the same simple-and-expanded format.

Yes. There is a post-credit sequence in the season 3 finale, and it is not a scene with new dialogue or action from the characters. Instead, the credits play over a slideshow of unseen photos of Belly and Conrad celebrating Christmas together in Paris, followed by a handwritten note from Jenny Han thanking fans and teasing, "Maybe we'll meet you again one summer in Cousins."

For the specific episode you named, "Last Season" is season 3 episode 1, and the available results do not indicate a post-credit scene for that episode itself. The post-credit material described in the results belongs to the series finale, not episode 1.

This is one of the most likely character-specific questions viewers ask because episode 1 centers on Belly learning that Jeremiah cheated on her in Cabo, which immediately destabilizes her belief that their future is secure. The revelation forces her to reevaluate both their relationship and the version of Jeremiah she thought she knew.

This is a common plot-focused question because season 3 brings Conrad back into Belly's life after a time jump, and that return creates the central emotional tension of the premiere. The episode positions Belly at a crossroads between her current relationship with Jeremiah and the reemergence of her first love, Conrad.

This question is strongly tied to the episode's character dynamics, since reviews specifically note that 'Last Season' reinforces the idea that Jeremiah still cannot get his act together. That framing points to his actions as a major source of conflict in the premiere and a key reason Belly's trust is shaken.

Viewers often ask this because the premiere shows Belly preparing for senior year while also confronting a relationship crisis, making her future feel suddenly uncertain. The episode uses that setup to place her personal plans and romantic commitments in direct conflict.

This is a likely popular question because the premiere moves the characters forward into a more adult phase, with the review noting that the time jump pushes them closer to adulthood while still leaving them emotionally messy. That shift changes the stakes of the love triangle by making the characters' choices feel more serious and more consequential.

Not really. The series is more of a teen/young-adult drama than a family show, and episode 1 includes relationship conflict, cheating revelations, implied sexual content, underage/college drinking, and strong emotional tension.

Potentially objectionable or upsetting content for children or sensitive viewers includes:

• Romantic/sexual themes: cheating, hookups, and implied off-screen sexual activity.
• Alcohol use: college party drinking and other drinking scenes.
• Profanity: moderate language.
• Emotional distress: betrayal, arguments, and breakup-related tension.
• No major violence or gore is indicated in the available parental guidance.

If you want, I can also give a very short "age suitability" recommendation by age range.