The Hungarian noble Nikki von Kormendy is traveling incognito as a blind passenger on the Danube ferry "Fortuna". Captain Korngiebel keeps him busy with various tasks. When the young singer Anny Hofer comes on board, both men fall in love with her and compete for her affactions. Out of sheer jealousy, Korngiebel lets his ship run aground and now fears for his captain's license. But Kormendy generously acquires the boat and leases it to Peter and Anny ... with the sole condition that the ship bear his name from this date forward.

The Viennese seamstress Gabi Berghofer wants to marry an innkeeper. But he marries someone else. Gabi then becomes a model for a painter, who falls in love with her. She spends some wonderful time with him, but he, too, leaves Gabi to return to his family. Desperate and deserted, Gabi stands before the gravestone of the young artist Gabriele Dambrone, who took her life due to heartache. Then she decides to once more take her life in her own hands and to make her old dream of becoming an actress come true.