Carlo, a poor youth who works to pay for his studies, and is in love with Lorena, a rich girl. He pretends to be a tycoon with the help of two friends of his: a butler and a chauffeur.
A spoiled rich boy blackmails a girl into becoming his fiancee - if she doesn't, her father's firm will bankrupt. A poor but honest boy who loves her tries to save her.
An Italian singer and his manager are preparing a tour in the States and are studying English. They both fall in love with their teacher.