5 Shocking Reasons Belly And Jeremiah DON'T Get Married In The Summer I Turned Pretty

The question of whether Belly and Jeremiah tie the knot is one of the most hotly debated topics in The Summer I Turned Pretty fandom, especially with the highly anticipated Season 3 of the Amazon Prime Video series on the horizon. As of December 15, 2025, the answer, based on the source material—Jenny Han’s third novel, We’ll Always Have Summer—is a definitive no. The couple does not make it down the aisle, but the journey to their non-wedding is packed with drama, heartbreak, and a life-altering confession that fundamentally reshapes the love triangle.

The final season is expected to adapt the dramatic events of the third book, which sees Belly and Jeremiah's relationship intensify to the point of a rushed engagement and a planned wedding at the iconic Cousins Beach. However, the path to 'happily ever after' is derailed by a series of revelations and the inescapable pull of the past, leaving fans of Team Jelly devastated and Team Conrad hopeful. Here is the full breakdown of their dramatic, almost-wedding storyline and the five major reasons why Belly and Jeremiah ultimately do not get married.

The Dramatic Timeline: Belly and Jeremiah's Journey to the Altar

To understand why the wedding is called off, it’s crucial to look at the relationship's context, which is fully explored in the third book and is expected to be the central conflict of the upcoming Season 3. The story jumps forward two years after the events of Season 2, with Belly and Jeremiah navigating their relationship in a college setting.

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• Isabel "Belly" Conklin: The protagonist, caught between her first love, Conrad, and her steady, passionate love, Jeremiah. She is studying at Brown University.
• Jeremiah "Jere" Fisher: The younger, charming, and free-spirited Fisher brother. He is a student at Finch College.
• Conrad "Con" Fisher: The older, brooding, and emotionally complex Fisher brother. He is studying at Stanford University.
• Susannah Fisher: The late matriarch whose summer house at Cousins Beach is the heart of the story. Her death deeply affects all three main characters.
• Laurel Park: Belly’s mother and Susannah’s best friend.
• Steven Conklin: Belly’s protective older brother.

The engagement itself is a reaction to a crisis. After a fight with Belly, Jeremiah attends a fraternity party and cheats on her. When Belly confronts him, he proposes in a desperate attempt to save their relationship, and she accepts, believing the commitment will solidify their bond and prove their love is stronger than the betrayal. This rushed decision sets the stage for the dramatic events of the near-wedding.

5 Shocking Reasons Belly and Jeremiah Never Said "I Do"

The intense pressure, family disapproval, and unresolved feelings all converge during the wedding weekend, leading to the inevitable collapse of the relationship. The following five reasons are the key factors that prevent Belly and Jeremiah from getting married in the books.

1. Jeremiah’s Cheating Confession and Rushed Engagement

The foundation of the engagement is shaky from the start. The proposal is an impulsive reaction to Jeremiah’s infidelity, not a culmination of a mature, long-term relationship. Belly, still reeling from the emotional fallout of Susannah’s death and her on-again, off-again dynamic with Conrad, agrees to the wedding partly as a way to hold onto the stability she found with Jeremiah. This underlying issue of betrayal and the immaturity of their decision—getting married at 19—casts a long shadow over their plans. The fact that Jeremiah proposes after cheating, rather than offering a sincere apology and time to heal, highlights the fragility of their bond.

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2. Conrad’s Unresolved Feelings and Confession

The biggest obstacle, as always, is Conrad. Despite his best efforts to support his brother and move on, his deep, enduring love for Belly remains. During Jeremiah’s bachelor party, Conrad overhears a conversation that confirms his brother’s infidelity. This revelation pushes Conrad to finally act. On the morning of the wedding, Conrad confronts Belly and confesses that he is still in love with her, completely disrupting her emotional state. This confession, combined with the knowledge of Jeremiah's cheating, forces Belly to finally confront the truth she had been avoiding: her feelings for Conrad never truly went away.

3. Family Disapproval and Laurel’s Intervention

Belly and Jeremiah's parents, Laurel and Adam Fisher, are strongly against the marriage due to the couple's young age and the rushed nature of the engagement. While they ultimately decide to support their children, their disapproval creates an atmosphere of tension and doubt. Laurel, in particular, tries to make Belly see the gravity of her decision. Her maternal concern and wisdom serve as a constant reminder that the couple is making a decision that is too big, too fast. This familial pressure adds another layer of stress that the relationship is not equipped to handle.

4. The Wedding Day Confrontation

The climax of the book occurs on the wedding day itself. When Belly learns that Conrad knows about Jeremiah's cheating, she realizes the secret is out and the lie can no longer sustain their future. The confrontation between the three of them—Belly, Jeremiah, and Conrad—is emotionally explosive. It becomes clear to everyone, including Jeremiah, that Belly is not ready and that her heart has always been divided. The wedding is called off right before the ceremony, marking the official end of Belly and Jeremiah's romantic relationship.

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5. Belly’s Realization of Her True Soulmate

Ultimately, the marriage is prevented by Belly's personal growth and her realization of who her true soulmate is. The experience of almost marrying Jeremiah forces her to stop running from her feelings for Conrad. While her relationship with Jeremiah was fun, passionate, and a necessary comfort after Susannah's death, the connection with Conrad is deeper, more foundational, and rooted in their shared history and understanding. The calling off of the wedding is not just a rejection of Jeremiah, but an acceptance of her destiny with Conrad. The book concludes with Belly and Conrad getting married seven years later, a mature and definitive ending to the love triangle.

What Does This Mean for The Summer I Turned Pretty Season 3?

Season 3 of The Summer I Turned Pretty is confirmed to be the final season and will adapt the plot of We’ll Always Have Summer. While the show has taken creative liberties in the past—such as modernizing certain elements and expanding on secondary characters—it is widely expected to stick to the major plot points, including the engagement, the cheating scandal, and the eventual break-up of Belly and Jeremiah.

Showrunner and author Jenny Han has a clear vision for the story, and the major arc of the series is Belly's journey to her final choice. Fans should prepare for a season filled with intense emotional highs and lows, including the drama of the near-wedding and the inevitable shift back to Team Conrad. Although some fan theories suggest the show might modernize the ending to be less focused on marriage at a young age, the core conflict of the love triangle and the eventual final pairing is unlikely to change. The dramatic events leading up to the canceled wedding will provide the necessary tension and resolution for the series finale.