Plot Overview: A Transformative Summer
The story follows Isabel 'Belly' Conklin, who spends every summer at Cousins Beach with her mother, her brother Steven, and her mother’s best friend, Susannah Fisher. Susannah has two sons: the brooding, eldest Conrad and the charming, easygoing Jeremiah. This particular summer is different because Belly has 'turned pretty,' catching the attention of both Fisher brothers and marking the end of her childhood invisibility. While Belly has harbored a lifelong crush on Conrad, the summer introduces new romantic complications and the heavy realization that her favorite place and people are changing.