A young woman, Una, arrives unexpectedly at an older man's workplace looking for the truth behind the three-month sexual relationship that occurred when she was a 13-year-old child and he was a next-door neighbor and trusted friend of her father.

Over the course of the movie, it's shown in flashback what happened: The two planned to elope abroad, but the night before they were to take a ferry, Ray takes her virginity in a coast hotel room. He leaves the room afterwards and Una, believing he abandoned her, wanders the streets distraught and bewildered, to be returned home by police.