Fleeing New York City, a failed marriage and a fragile mental history, artist Robert Forrester moves to small-town Pennsylvania. There he becomes fascinated with the simple domesticity of a beautiful neighbor, watching her through the windows of her home --- until she invites him in for coffee. He is drawn into a relationship with the young woman whose boyfriend goes missing; Robert becomes a murder suspect, gradually sensing he is the target of a larger plot.

Robert is an architect and artist, in Vichy after separating from his Parisian wife. Robert finds it calms him to stand in the shadows of the home of Juliette and Patrick and watch her cook. She thinks he's a prowler and confronts him, then invites him in...

Robert is magically attracted to Johanna. He observes and stalks her. Finally, the two get to know each other. But Johanna's relationship with Karl is not quite over.