The day she turns 40, Marguerite Flora, a successful rep for a nuclear power company, begins receiving letters she'd sent to herself at age seven. The letters tell her what to do if her life hasn't turned out the way she thought it should, when she was living in poverty with her mother and brother in a small village in southern France. She decides to go back to her birthplace to get the lawyer to stop the letters, but also to visit her childhood sweetheart and her long-forgotten brother, in order to find peace within herself.
Sophie Marceau
as Margaret / Marguerite
Jonathan Zaccaï
as Philibert
Marton Csokas
as Malcolm
Michel Duchaussoy
as Mérignac
Thierry Hancisse
as Mathieu
Déborah Marique
as La maman de Marguerite
Emmanuelle Grönvold
as De Lorca
Juliette Chappey
as Marguerite Flore enfant
Roméo Lebeaut
as Philibert Bakary enfant
Jarod Legrand
as Mathieu enfant
Alexis Michalik
as L'assistant de Margaret
Raphaël Devedjian
as Simon
