Lisa, a young woman, tries to remember moments of her life with the help of her doctor. Voices resonate, images intermingle... moments of happiness suddenly appear. A few seconds later, she has already forgotten. The disease progresses. Life fades away.
Five old friends decide to move in together as an alternative to living in a retirement home. Joining them is an ethnology student whose thesis is on the aging population.
Paul and Charlotte are in love. Charlotte discovers she has a grave malady and Paul supports her. But Paul is also attracted to Ninon, another girl. Charlotte accepts Paul to have an affair with her, and the three start a difficult and ambiguous relationship.
