Marco, an impoverished engineering student, hides his wealthy friend Andre at his apartment in a fake kidnaping plot to obtain money from Andre's father, a furniture manufacturer.
Called to perform at the Scala, a young baritone begins a transatlantic romance with a famous pianist. The singer, having been skewered by a critic after his last performance in Milan, attempts to find a way to win over the audience and the critics, while wooing his love interest.