Attilio Bertuccioli

Antonio takes a hit on his head when he's out to buy a jar of mushrooms for his wife, and loses his memory. He reappears five years later unaware that time has passed.

Coming back from work by night, shy watchmaker Tommaso runs over a girl with his car, luckily without serious consequences. Next day he finds her waiting for him at his door. She asks him for help, as she can't remember anything prior to the incident.