Thomas, a blasé young man, spends his nights in clubs and his days in bed. Until his father, Dr. Reinhard, fed up with his son’s escapades, cuts him off completely and forces him to take care of one of his young patients. Mar- cus, 12, was born with a serious congenital disorder. He lives with his mother in the poor suburbs of Paris and spends his days either at the hospital or in a center for sick children. This encounter will disrupt their lives and change them both, profoundly and forever.

14-year-old Lucie is a resourceful teenager who takes care of her loving yet unreliable father, William, who has multiple sclerosis. Whilst William hangs out in his wardrobe and devises pranks and jokes to make his daughter smile, Lucie tries her best at school while juggling a job in a sandwich shop and all the chores at home. Her vividly imaginative mind and the novel she is writing are her only distractions. But when a social worker is appointed to visit them, Lucie and William elaborate a complex plan to make social services believe they live a perfectly normal life.

A young woman makes a surprising discovery about the husband of her late best friend.

When her daughter Chloé runs away from home, Jeanne is disappointed with the response of the police, for whom a teenager runaway is not a priority, and she realizes she can only rely on herself.