A couple challenges the limits of privacy and the power of influence in their relationship by accepting their roles in a game that proves not so destructive as it appears.
On the back staircases of a residential building, girls smoke hidden from their parents. They take off their clothes to prevent being denounced by the smell of smoke. Cora is 30 years old. She lives in the same building as the girls, and is stuck in an unhappy marriage. The woman catches the girls smoking. From then on, she begins her path towards freedom.