Forced to find a new flat, a handsome airline pilot decide to share his flat with a young lady, as pretty as inaccessible

Marianne tells Paul that she is leaving him for Mathieu. Then, Mathieu's wife comes to see Paul and ask to help her to take revenge of the infidels. For that, she says they have to simulate to be in love to each other. Paul agrees to play the game ...

Since his girlfriend Marianne began attending a dance school, Benoit began to notice changes in her behavior. This alarmed him, especially since Gloria, the owner of the school was involved in the case of the mysterious death of one of the students who had fallen from the balcony. Soon, he noticed that Marianne began to avoid him, and after a while he learned that there was a sexual relationship between his girlfriend and Gloria. And this connection causes burning jealousy from the other student of Gloria - Camille. This jealousy was so obvious that Benoit began to fear for Marianne's life, suspecting that it was Gloria's infidelity that forced Camille in love with her to eliminate her previous rival.