Belly's never been the kind of girl that things happen to. Year after year, she's spent her summers at the beach house with Conrad and Jeremiah. The boys never noticed Belly noticing them. And every summer she hoped it would be different. This time, it was. But the summer Belly turned pretty was the summer that changed everything. For better, and for worse. --from Amazon.

The summer after her first year of college, Isobel "Belly" Conklin is faced with a choice between Jeremiah and Conrad Fisher, brothers she has always loved, when Jeremiah proposes marriage and Conrad confesses that he still loves her.

La trilogía en la que se basa la serie de Prime Video. (Libro 2) Año tras año, Belly espera con impaciencia la llegada de las vacaciones para reencontrarse con Conrad y Jeremiah en la casa de la playa. Pero este verano no podrá ir. No después de que la madre de los chicos volviera a enfermar y de que Conrad cambiara. Todo lo que el verano signifi caba se ha esfumado y Belly está deseando que acabe. Hasta que recibe una llamada inesperada que...