A middle-aged disabled man unknowingly begins a lonely hearts correspondence with his own unmarried sister, who takes care of him. As he writes more and more to her, he begins to fall in love, and she, knowing that it is her brother who is writing, discovers a new, tender side to him. But trouble looms when he asks to meet her in person.
Simone Signoret
Louise Martin
Jean Rochefort
Gilles Martin
Delphine Seyrig
Yvette
Geneviève Fontanel
Béatrice
Dominique Labourier
Catherine
Gilette Barbier
Madame Guillaume
Marion Loran
La préposée poste
Jean Obé
Hugues
