Gusti Aigner and Franz Lenhardt are in love, but composer Lenhardt is too shy and bashful to go out and sell his compositions to music publishers. Gusti takes the burden on herself; and while there are complications and humorous situations she runs into.

A Hungarian squire and his son compete for the favour of an operetta diva; the younger makes the running. - Unplausible mistakes, small intrigues and a lot of love in an old-fashioned musical comedy with proven comedians.