La ragazza del metrò

Nino is a pianist, he runs into Valentina in the underground and falls for her. Valentina is rich but she tells nothing to Nino who is proud. Andrea was the boy of Valentina before Nino and wants to marry her for her money. Nino leaves Valentina when he finds out that she is rich while Andrea, turned down again, kidnaps Valentina... (imdb)