Lorenzo is a confirmed bachelor who creates atmospheric SFX for movies. His beliefs about love are put to the test when he meets Amaranta, a beautiful woman who has commissioned a fake snowfall as a surprise to her boyfriend—who doesn't show up, forcing Lorenzo to take his place in the romantic trip Amaranta had planned.

Fugitive convict Aldo seizes a car, taking policeman Giacomo and civilian Giovanni hostages. While chased by the police all over Italy, they will eventually become friends.