Four thirtysomething university students share a flat in Florence: Leonardo pursues beautiful Letizia, her brother Rocco works night shifts to pay for his rent, Bruno has to graduate to inherit his father-in-law's business (while cheating on his wife with her sister), and Pino dreams of becoming a stand-up comedian.

Leo is a street vendor who, always accompanied by his dog Cagliostro, he entertains shoppers on the beach telling stories more or less agreeable to a group of guys who are really too busy to look for adventures chasing the tourists. Meanwhile Mario, a boy on vacation with his father, falls in love with his beautiful cello teacher but this, of course, prefers the father.

At carnival, a girl disguised as a devil seduces the parish priest of a village. She becomes pregnant, but the priest can not support his intention to abort and drag her to court.