Diane Lane is a housewife, married to Richard Gere. Both share a son and an interesting life. However, she is mostly concerned with the domestic end of their relationship and they both are getting complacent to the point of boredom. One windy day in Soho, she is blown by the wind against a handsome young man who asks her upto his apartment so that she can clean up her bruises/scratches. Instead of refusing, she goes up with him and they end up having an affair. They continue to have an affair until the husband, who begins to suspect something is up, hires a detective to follow his wife. He then becomes aware of her affair while she doesn't know of his knowledge.