A story about a misunderstanding between a hairdresser and world renowned hockey player, due to coincidence, switching their jobs.

1934 film by Michał Waszyński

1962 film by Jerzy Zarzycki

At Kuba's wedding an unknown woman comes up to him and accuses him of cheating on her. This causes Kuba's soon-to-be wife, Majka, to leave him. It turns out that the woman, Lola, confused Kuba with his boyfriend, famous guitarist Johnny, so Kuba embarks on a journey to find him and prove his innocence.

While visiting Warsaw, Hanka falls for a record-breaking bricklayer. She returns to the city to work at construction sites and prove that women can work as hard as men

Two neighbours with similar names, Paweł and Gaweł, meet a violinist girl Violetta who pretends to be a child. When Paweł learns she's not a child anymore, he falls in love with her. And vice versa.

Two apartment house dwellers, although unrelated, share the same name. One is an older man with an appreciation for and love of classical music, while the other is a younger man addicted to swing music. The niece of the older man arrives for a visit and gets into the wrong apartment. Complications arise.