Rewind(2003)

Overview:

Han is a videostore owner who has been receiving anonymous lover letters. After finding a videotape that belongs to one of his customers, he uses it to start a relationship with the tape's owner Jan, without telling her that he has found the tape. As their affair deepens, Han begins to suspect Jan to be the letters' writer. He must decide Whether to reveal his curiosity or risk ruining a blossoming relationship.