Confessions of Summer — Phillip Lopate

An exploration of fidelity and identity, Lopate's novel follows the lives of three young New Yorkers caught in a tangled love triangle. Eric, returning to the Big Apple after years on the west coast, becomes infatuated with his best friend, Jack's, girlfriend, Marie. When Marie returns Eric's affections, and Jack discovers the affair, all three adults must confront their identities and choices they've made.