Marie, a former housekeeper, plans an extravagant dinner party for her engagement to the household's patriarch. As preparations unfold, hidden aspects of her past begin to surface, threatening to disrupt the celebration.

The film follows a group of friends and their highs and lows in pursuit of romantic redemption. It takes place over three years and is divided into eight parties : New Year's Eve, one housewarming, Midsummer, a wedding, a surprise party, a name of celebration, anniversary and birthday parties. The friends are all late thirties or early forties. They fought all with their own idea of ​​what the perfect love really is, and must re-evaluate their perception in the course of history.