The unemployed secretary Käte applies a job by mistake in the piano factory of the entrepreneur Helmut Hofert. He does not really have any need for an additional secretary at the moment, but Käte is very attractive.
Young industrialist Clemens Klina doesn't have time for his children and accidentally hires a man who actually came to him, seeking revenge, as a nanny for them.
Olli and Matze are best friends living, working and planning to travel the world together — until Matze's romance with Rebecca turns it all upside down.
The young Orthodox Jew, Motti Wolkenbruch, finds himself at a turning point. His beloved mother wants him to get married and presents one marriage candidate after the other. Unfortunately none of the woman pleases him, because they all look just like her. The situation gets even more complicated, when Motti secretly falls in love with the non-Jewish girl Laura, a so-called Shiksa.