One night, Pierre decides to reveal his painful secret to his daughter-in-law, who's just been abandoned by her husband. Pierre's secret is about his secret love to Mathilde, the woman he left to instead follow an easier path in life.

Daniel Auteuil
as Pierre

Christiane Millet
as Suzanne

Marie-Josée Croze
as Mathilde

Olivia Ross
as Christine

Florence Loiret Caille
as Chloé

Geneviève Mnich
as Geneviève, la secrétaire

Winston Ong
as M. Xing

Antonin Chalon
as Adrien

Ysée Dumay Duteil
as Lucie

Clémentine Houée
as Marion