Manager Marletti goes to the sea to meet his wife Giuliana to spend the weekend with her and many friends. After three days Marletti comes back driving his car to Rome. So he can sleep, alone and happy, with silence around him.

Gigliola is a young and humble Neapolitan swimmer who will compete in a competition in Spain and finds herself falling for the fiance of her best friend. But when they come to visit her in Italy, she pretends to be rich, with the complicity of their parents.