With a father suffering from neurodegenerative disease, a young woman lives with her eight-year-old daughter. While struggling to secure a decent nursing home, she runs into an unavailable friend with whom she embarks on an affair.

Paul is preparing to leave Tajikistan, while thinking back on his adolescent years. His childhood, his mother's madness, the parties, the trip to the USSR where he lost his virginity, the friend who betrayed him and the love of his life.

Nathalie teaches philosophy at a high school in Paris. She is passionate about her job and particularly enjoys passing on the pleasure of thinking. Married with two children, she divides her time between her family, former students and her very possessive mother. One day, Nathalie’s husband announces he is leaving her for another woman. With freedom thrust upon her, Nathalie must reinvent her life.