A man remembers a puzzle with a missing wooden heart, and outdoor café game
I am trying to find a 1950's or 1960's movie about a couple who visited an outdoor café where people played a game by clicking two balls together before rolling the ball. Bells chimed and birds flew against a sunset sky. The girl lived in a flat and had neighbor ladies who befriended her. Years later, the man has amnesia, and somehow comes to dinner at a friends house. His friend is the husband of the girl he once dated. The wife recognized the man. The man plays a game or works a puzzle with the child and a yellow wooden heart is missing. This triggers his memory that he once had a relationship with the child's mother. Perhaps the setting was Paris.