Comedy based on short Sean O'Casey play. John Jo Mulligan finds himself in a situation with which his pious conscience cannot cope. He has spent a night with the cunning seductress Angela. Full of remorse and dreading the ruin of his reputation, he tries to get rid of her, fearing that his pal Halibut or his landlady Miss Mossie might get to know. Angela sees her chance, turns gold-digger and does not leave before relieving John of a considerable amount of money.

Zofie and Dominika, two girls of very different temperaments, become friends during hop-picking volunteer work in the summer. Zofie (Jaroslava Schallerová) is serious to the point of reticence and she is delighted with her friendship with Dominika. For the self-assured and superficial Dominika (Irena Svárová) the whole thing is just a momentary whim. When she leaves the work camp before everybody else, she doesn't even say goodbye to Zofie. The two girls meet again after the holidays as first-year students at medical school, and become close again during the nursing techniques class.