Erika, a dancer without a gig, helps out at her brother's gas station. She's immediately courted by several men. Her favorite is the nephew of a quirky, old antique dealer. But the dealer refuses to give his nephew his permission to marry him. So Erika turns the tables and charms her uncle until he finally understands that his nephew is in love with her.

At a ball at the Metropol, the married Margit gives a harmless kiss to a one-time friend from her childhood and cousin, Eberhard. The two notice, however, that Margit's ill and jealous husband observed them from a distance, because he recognized the coat she recently purchased. Quickly, Margit asks the salesgirl Trude to put on her coat and meet Eberhard in the lobby. Things take a decidedly different turn, however, when Trude and Eberhard fall madly in love with each other.

Princess Stauffenstein has arranged a marriage for her grandnephew Poldi and orders him to meet his unknown bride Steffi. But he falls for alluring dancer Ilonka while his uncle Leopold, sent to reason with him, is enchanted by Steffi.

A British attorney working on a small island wants to return home to London, but first has to solve a mysterious crime.