Antoine and Colette (1962)
Antoine and Colette is the second film — a short — in François Truffaut's series about Antoine Doinel, the character he follows from boyhood to adulthood through five films. The film was made for the 1962 anthology collection, Love at Twenty, which featured shorts from the renowned directors Shintarô Ishihara, Marcel Ophüls, Renzo Rossellini and Andrzej Wajda, as well as Truffaut.
More at Wikipedia.