Reuben Feffer, a risk analyst for life insurance, is celebrating his honeymoon with newlywed wife, Lisa Kramer, on the island of Saint Barthélemy, but catches her having sex with Claude, a French people scuba instructor. Returning home to New York alone, he attempts to piece his life back together. Reuben goes to an art gallery with his friend, Sandy Lyle, where he runs into former Middle school classmate Polly Prince.