Odette Toulemonde (Odette Everybody) has no objective reason to be happy, but she is. Balthazar Balsan has all it takes to be happy, but he’s not. Odette, in her awkward 40s, between her luscious hairdresser son and her teenage daughter stuck in puberty, works by day selling make-up in a department store and by night sewing feathers on costumes for the girls of Parisian cabarets. She dreams of thanking Balthazar Balsan, her favorite writer, for the optimism which she believes emanates from him. The wealthy and seductive writer is going to land in her life in a totally unexpected way. The story of a meeting between two unusual castaways who have nothing in common...