Karin Viard
Nathalie Pécheux

Anne Dorval
Sophie, Nathalie's friend

Anaïs Demoustier
Mélanie Pick, colleague of Nathalie

Dara Tombroff
Mathilde Pécheux, Nathalie’s daughter

Thibault de Montalembert
Jean-Pierre Pécheux, Nathalie's ex-husband

Bruno Todeschini
Sébastien Corti

Marie-Julie Baup
Isabelle, Jean-Pierre’s new partner

Corentin Fila
Félix, Mathilde's boyfriend

Xavier de Guillebon
Thierry, Sophie's husband

Éva Lallier
Emma, Sophie's daughter

Thérèse Roussel
Monique Mougins

Yves Heck
Yves, history teacher

Francis Leplay
Nathalie's doctor

Stéphane Foenkinos
Nathalie's yoga teacher

Éric Frey
Principal

Cédric Ben Abdallah
Neighbor

Héléna Soubeyrand
Neighbor

Yveline Hamon
Psychologist

Philippe Petit
Record dealer

Anne-Cécile Crapie
Catherine, first teacher

Mounir Margoum
Hospital doctor

Michel Masiero
Pool counter employee

Michèle Brousse
Monique's niece

Catherine Chevallier
Monique’s concierge

Susanna Dimitri
Club Med employee

Willy Liechty
Club Med animator

Marie-Pierre Bellefleur
Club Med animator

Fleur Geffrier
Restaurant waitress

Polydoros Vogiatzis
Dance competition jury member

Agathe Berman
Dance competition jury member

Loïc Mobihan
Hugo, final year student

Odile Grandchamps
High school secretary

Alexandre Boumbou
Passenger

Aude Thomas

Cidney Khosta
History teacher (uncredited)

Margot Maricot
Family friend (uncredited)