Jutka, a young woman who works in a factory, falls in love with Andras, a university student. She pretends to be a student, to him and to his parents, and begins to live a lie. Finally she rebels against Andras and his demands and the social conventions that forced her to live a lie.

Vili fakes illness so he doesn't have to take a math test. Instead, he starts shooting at sparrows from the window with an air rifle. The kindly old lady who feeds the birds turns out to be a real-life fairy who tries to turn Vili into a good boy.