One night, a burglar in a Santa Claus costume is surprised by Victor, a young boy who believes he is the real Santa Claus. Victor then follows him, and they embark on an unexpected adventure that will change their lives.
Talented 20-year-old Lolita dreams of a singing career. But her self-esteem is low due to her weight problem and her narcissistic father, Étienne, a literary star with scant interest in his daughter's life. Lolita finds little comfort in the attentions of her vocal coach, suspecting the woman is using her to meet her influential father. Étienne's second wife proves to be Lolita's only trustworthy ally in her private battle to find a sense of worth.
Bruno, a communist newspaper journalist, is suffering a mid-life crisis. Torn between his wife Gaëlle and his young girlfriend Nathalie, his political beliefs battered by the wind of history, Bruno seems to have lost his bearings.
