Giovanni peddles useless pens in the streets of Rome with his sidekick Francesco, but his college-student daughter thinks he is a rich industrialist. She falls in love with a rich guy and when her father tells her the trust about their financial situation she drops her fiance and refuses food. Luckily, the guy's parents give their consent to the marriage anyway.

Maria, is a girl raised by the loving care of a poor couple but without knowing anything about her real parents. She is in love with Giorgio, a boy from a good family, who however has also aroused the interest of the intriguing Edvige who frequents bad company including jealous Roberto.

Nando Moriconi is a young Italian living in Rome obsessed with all-things American.