A young man named Láďa Tůma, along with his inheritance from his wealthy uncle, also acquires his uncle's favorite butler, Vlastimil Chytráček, with whom he must sign a one-year employment contract. This is a condition for receiving the inheritance. Chytráček takes care of his new master as devotedly as he took care of his uncle. However, this brings many complications for the young man - both at work and in love...

A young village shopkeeper, Ferda Zuska, wants to jump in front of a train because his girlfriend has married someone else. At the last moment, he is saved by the railway guard Douša and his wife Anna. Ferda soon forgets his sadness and starts courting Anna. The unsuspecting Douša is the laughing stock of the whole village. Moreover, during Ferda's rescue, he slipped on the embankment, injured himself, and has had difficulty hearing since then. One day, he even discovers with horror that he has gone completely deaf and that he must therefore leave his job...

A fortune teller predicts that Dr. Přelouč will marry the third poor girl he meets. Míla, the daughter of factory owner Janota, likes the doctor and, with the help of his housekeeper Amálka, sneaks into his home disguised as a poor shoelace saleswoman. She first prepares for her role by exploring the outskirts, where she meets Vendelín Pleticha, who becomes her guide to the local pubs and her teacher of the vernacular. Dr. Přelouč is enthusiastic about the poor, uneducated girl and tries to teach her the basics of social behavior and standard language. All this until he discovers that Míla has deceived him and that Pleticha is not her father, as she had claimed...

The family of Prague burgher and master interior decorator Václav Kondelík lives happily in their house on Ječná Street. The peace is disturbed by an invitation to an "apron party", where their daughter Pepička meets a young municipal official, František Vejvara. The two young people fall in love. Their relationship is also supported by Mrs. Kondelíková, because Vejvara could become a welcome groom for her daughter. However, Pepička's acquaintance disrupts the established order of Kondelík's life.

Adam Kavalír returns from abroad to take over the family factory from his father. But as a consequence of his father's bohemian lifestyle the business is so far in debt that the Kavalírs even lose their villa and must find a place to sublet. Mrs. Trojanová is no longer up to managing her pension, the co-owner of which is none other than her peevish daughter Eva, and she is looking for a capable manager. Adam applies for the position and is accepted.