In her fifties, jobless and lonely, Rosa has lost her self-esteem. Her life takes a new turn when she decides to give a ball to her young neighbour, who keeps losing his. To thank her, his parents invite her over unexpectedly and proudly announce that their child has just appeared in a TV advert.

Muriel makes regular trips to Belgium where IVF is legal for lesbians. Getting pregnant at 40 is not easy, particularly if fertility clinics refuse to treat you, and your girlfriend is reluctant to become a mother.

"She" drives a cab, see it is the car that leads her, at the thread of chance, because "she" is on the razor's edge. "She" is not desperate but desperate, however life takes care of finding a meaning for her. The other waits, but masters, her desires, her destiny, her night.

After an evening full of complicity, two friends make love. The morning after, this impulsive act creates real tension and an uncomfortable situation.