Husband and wife Matthew and Lisa are rehearsing a two- or perhaps three-person play. The British director Adrian uses his position of power to instantly seduce the "strikingly beautiful" Lisa and for a month or so Matthew desperately tries to deny their brazenly open affair or fantasizes about revenge. Then, Adrian's wife Cory tracks him down and Lisa turns out to be just another notch on his belt, after which all go their separate ways. In the brief final scene, Lisa approaches Matthew many years later, both declaring to have thought about only each other ever since.