Amis d'enfance: Pierre and Aline, in their fifties, decide to take advantage of their guest house one last time by inviting friends. It's the turn of Max, Pierre's childhood friend, and his wife Charlotte to be invited. The week promises to be beautiful, between the Avignon Festival and good food and drink. But how can we keep these childhood friendships alive, when the life paths of each of them have diverged over time.