When two Russian captains of cavalry came to a German post station one of them recalls what happened long time ago. He begins to tell the story: Ten years ago a comrade of them made a resting at the post station and fell in love with the station master's daughter. He promised everything to her and finally convinced her to come with him to St. Petersburg. When both arrived there she had to realize that her captain never had the intention to marry her.
The Man Who is Talked About is the overly agreeable Toni Mathis (Heinz Ruhmann), a gent constitutionally incapable of saying the word "no" (or "nein," this being a German picture). Though he'd rather breeze through life without responsibilities or obligations, Toni agrees to study zoology in college because his uncle (Hans Moser) wants him to. Alas, despite the Herculean efforts by Toni's servant Hassler (Theo Lingen) to prepare his master for his final exams, Toni forgets to show up for the finals and is expelled post-haste. In desperation, his uncle arranges for Toni to get married, and once again our hero just can't say no. Trouble is, he falls in love with trapeze artist Bianca (Gusti Huber), whose father won't let her marry anyone except another entertainer. Undaunted, Toni studies a book on show business and tries out for the vaudeville stage, and the picture isn't even halfway over yet!
A poor composer who should buy a property for his ambitious father-in-law finances with the money, nevertheless, an opera. Together with his friend who must play a husband to his strict rich aunt, he makes to himself a fun from the mistakes which cause her feints.
Both the King and his son have been deposed by popular demand. The now Prinz of Arkadia certainly enjoys his new role, which without much changing his lifestyle leaves him free to concentrate on his main interest -women. Including an actress who once wrote a mocking song about him -a song that he likes to sing.