"Belly" follows the life of a teenage girl named Belly who is caught in a love triangle between two brothers, Conrad and Jeremiah. Each summer, she visits her family's beach house, where deep-seated feelings and complicated relationships unfold. As Belly grows older, she navigates her evolving emotions and the conflicting affections she has for both brothers, setting the stage for a tumultuous and passionate summer.
The story delves into themes of love, friendship, and self-discovery, as Belly learns about the complexities of heartache and the impact of her choices. The setting of the beach house serves as a backdrop for memorable moments and personal growth, illustrating the significance of summer experiences in shaping who she is.