Small stories from a grammar school.

Woman concert star seeks to connect with her adult daughter, by her former marriage to a staid industrialist who has kept the two apart since the girl was very small, and receives inadvertent help from the industrialist's just-fired employee who has fallen in love with the girl.

He, Doctor of Philosophy Alois Pech, is his mother's impenetrable and unindependent pet who works as a prison librarian. She, Marcela Johnová, is a self-confident, energetic and successful girl from high society. While she lives in the big world, surrounded by luxury and admirers, he lives a quiet, modest life with his caring mother. They are introduced by a completely random night-time phone call made from Marcella's apartment by one of her guests. Although for her the pleasantly clumsy man is primarily an entertaining addition to a life full of pleasures, Alois falls in love with the girl and begins to look for opportunities to meet again.

While in Bohemia, an American industrialist named Craigs goes missing. In Prague, the police have arrested a man without identification, who bears a striking resemblance to Craigs. The doctor, the secretary, and the hotel staff all claim that he is the industrialist. The man denies this claim. When he learns how harsh and despotic the man he is believed to be is, he agrees to go to London and adopts his new identity.

Milada Dvořáková is about to get married to her business partner Dub, a gas station owner. When she catches him hugging his secretary, she breaks up with him. She sets up a rival company, ŽUB (Women at Gas Stations), and employs only single women. Dub also gets into the competitive fight...

When the handsome parish priest takes on a single mother with a child, he has no idea what kind of malicious gossip he will be exposed to. But he is determined to take care of his brother's girlfriend, who left for America for a long time, not knowing that he had become a father, despite all the difficulties...