Summary:
- Belly ends up with Conrad Fisher in the original book trilogy.
- Jeremiah cheats on Belly, leading to a failed engagement.
- Season 3 may follow the book’s conclusion, with Belly and Conrad marrying
Who Does Belly End Up With in The Summer I Turned Pretty Season 3?

In We’ll Always Have Summer, the final book in Jenny Han’s trilogy, Belly ultimately ends up with Conrad Fisher, not Jeremiah. While Season 2 of the Amazon Prime series concluded with Belly choosing Jeremiah, the book series concludes with Belly marrying Conrad, bringing closure to the show’s central love triangle.
What Happens Between Belly and Jeremiah in the Final Book?

The third book opens with a two-year time jump during which Belly and Jeremiah are in a serious relationship as college students. This shift allows for growth and sets up the next phase of their romance. However, their relationship is shaken when Belly discovers Jeremiah cheated on her during spring break with a girl from his fraternity’s sister sorority.
The betrayal occurs after a misunderstanding: Jeremiah assumed they had broken up following a fight, while Belly thought it was only temporary. Despite his justification, Belly feels deeply hurt and betrayed. Though the two later reconcile, the trust is damaged.
The relationship progresses into an engagement, but this decision sparks backlash. Belly’s mother, Laurel, refuses to attend the wedding, objecting to her young age and rushed commitment. The tension escalates as Belly begins to reconsider her future.
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How Does Conrad Reenter Belly’s Life in We’ll Always Have Summer?

As wedding plans unfold, Conrad has a realization that pushes him to confess his love for Belly. Seeing the engagement as a final chance, he tells her he never stopped loving her and begs her not to marry Jeremiah. This emotional moment becomes pivotal in Belly’s journey.
The drama intensifies on the morning of the wedding. Jeremiah senses Belly’s emotional hesitation and chooses to walk away, ending their relationship. His decision is portrayed as mature, recognizing that her heart lies elsewhere.
The turning point for Belly comes through Conrad’s heartfelt love letters. These letters demonstrate his emotional growth and sincerity, ultimately convincing Belly to give their relationship another chance. The story shifts its focus to the rekindled bond between Belly and Conrad.
What Is the Ending of the Book Series for Belly and Conrad?

The trilogy ends with an epilogue. Belly and Conrad are married, and Belly is nearly 24 years old. This resolution fulfills the arc of their complex relationship and finalizes the love triangle that defined the series. Notably, Belly and Jeremiah remain in touch, suggesting a healed dynamic among the characters.
While Susannah, the boys’ late mother, had once hoped Belly would wait until she was 30 to marry, the couple moves forward with confidence. The epilogue offers closure, reflecting on their journey from teenage love to adult commitment.
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Will Season 3 of The Summer I Turned Pretty Follow the Book Ending?

The Amazon Prime adaptation has mostly followed Jenny Han’s source material, though it has made changes to modernize the story. With Jenny Han serving as showrunner, it’s likely Season 3 will remain largely faithful to We’ll Always Have Summer.
If the show sticks to the book’s arc, Season 3 may depict:
- Jeremiah’s cheating revelation
- A brief engagement between Belly and Jeremiah
- Conrad’s confession of love
- A canceled wedding
- Belly ultimately choosing Conrad
Given the show’s pacing and added subplots, these events may be expanded for dramatic impact. Still, the final outcome—Belly ending up with Conrad—is clearly defined in the books.
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Season 3 of The Summer I Turned Pretty will premiere on Amazon Prime Video, though an official release date has not been confirmed as of May 2025. Production is underway, and the new season is expected to closely follow the events of We’ll Always Have Summer.
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