You know those summers that just stick with you? The ones where everything feels a little more vibrant, a little more intense? For Belly, that's every summer spent at the beach house in Cousins. It's where she grew up, where she fell in love, and where, as the title of Jenny Han's beloved YA novel suggests, she truly turned pretty.
But what happens after that magical summer? The books, and now the show, dive deep into the messy, complicated aftermath. By the end of the second season, there's a fragile peace. Belly's mom has managed to save the beloved beach house, and Belly and Jeremiah have taken a significant step, solidifying their relationship after a dramatic confrontation with Conrad.
As we move into what would be the third book's narrative, Belly's a freshman at Finch University, navigating college life alongside Jeremiah. Conrad, meanwhile, is at Stanford. It's a period of trying to build a life together, but as often happens in young love, things get complicated. A moment of loneliness during Christmas break leads Belly to reconnect with Conrad, a night that, while innocent, she keeps from Jeremiah. This secrecy, coupled with a spring break spat, creates a rift.
And then comes the infidelity. During that brief separation, Jeremiah ends up cheating on Belly. When she finds out, the fallout is, understandably, huge. But here's where things take a turn that has readers talking: Jeremiah's response isn't an apology tour, but a proposal. He wants to marry Belly, driven by a desperate need to prove his love and commitment. And in a move that highlights her deep, perhaps overwhelming, love for him, Belly says yes.
This decision, of course, throws both families into a frenzy. Belly is only nineteen! The parents, despite their initial shock, eventually find themselves helping to plan a wedding. In the midst of this whirlwind, Conrad finally confronts his own feelings, admitting his love for Belly and explaining his past distance as a coping mechanism after his mother Susannah's death. He even brings up Jeremiah's infidelity, but Belly's heart is set.
The story culminates in a wedding, a testament to Belly's unwavering devotion and the complex, often dramatic, path of first love and growing up.
