L'histoire de Marie (1970)

Marie is eight years old. She comes from a shanty town, near Paris. One day, while hanging around, she passes a house and watches a boy of the same age as her playing in a garden. The day after she's welcomed by the boy and his aunt, Sylvie. Marie strikes up a friendship with them. But Marie is not like the other girls. Sylvie doesn't know how to rescue her...