fling, also known as lie to me

fling is a movie about an open relationship. as both parties date and fall in love with other people, the relationship's future is in doubt. the acting is fairly good, and the actors themselves are familiar, if not recognizable by name. the actors do a creditable job, and the movie is worth watching, but it is by no means an important film. but the story was worth telling. the main character is a fool in a classical sense, thinking that it would be ok if other people have sex and romance with his girlfriend. both parties are deluding themselves, and it is no surprise when the relationship falls apart.