Couple Andrea and Giulia, an outwardly successful couple, are having problems in the bedroom. When Giulia invites Max, an old friend from high school, to stay in the family home with their teenage son, some new attitudes begin to form.

During a meal with a couple of friends, Patrick and Léa come across Clara, an inveterate seductress. For years, Léa has accused Clara of having stolen her previous fiancé. Patrick is surprised by his wife's behavior, but tensions subside and give way to a torrid reconciliation.

Judith and Robert wonder about the apartment which separates them. It was Vino's, who died last year, the simpleton of the district. Without knowing it, they are going to dive into the intimacy of their former neighbour, without imagining what waits for them.