A psychological story of a young woman who, after two failed marriages, finds the strength to fight for her independence and lost self-confidence. After Ondrej's death and the disappointment of her second relationship, she returns to Ondrej's parents with her son to start working and living again.

Worker Šebesta does not rejoice with the others in the May Day parade, as his boots are weighing him down. The following working day does not bring him a good mood either. At a plant-wide meeting, he comes into conflict with the young striker Brejcha from the United Engineering Works. He demands an increase in the production of heating elements so that the new hall can be completed before the deadline. The workers react to his passionate speech about the improvement efforts with distrust and, with a bit of mockery, challenge him to prove his words with action in their plant...

You can see for yourself that finding the right one is not easy in this Czech comedy film. The gullible daughter of a bankrupt landowner would never have imagined that she had married not the rich man who was supposed to save her family, but a marriage fraudster who was impersonating him. The cheerful story full of mistakes and misunderstandings still captivates with its plot and quick dialogues.