An unhappily married woman struggles to break free from social pressures and her boring suburban setting.

At 33, Arman has decided to change his life. He starts by running. It’s a good start. Amélie carries on with her life. She runs, as well. The first encounter is a shock. The second is a stab in the heart.

Nicole invites her husband's two brothers and their wives for their housewarming party. Except that she also asked the assistant of one of them, the mysterious Talia, to come. This does not seem to please the other guests.