Anne-Marie Stretter, the wife of a French diplomat in 1930s India, takes many lovers to relieve the boredom in her life.
Mauro, a judge, is worried about his older sister Marta, who took care of him since he was a boy, and now suffers from mental illness and suicidal thoughts. She seems to recover from her depression when Mauro acquaints her with Giovanni, a brilliant actor at the edge of legality. However, Mauro becomes unconsciously jealous of their relationship.
In the summer of 1939, 13-year-old Marie goes with her parents to visit her grandparents in a small town near Avignon. Marie discovers her femininity and falls for a young Jewish doctor, but he prefers Eva, Marie's mother.
