Blondie and Árpi love each other very much. She is a hairdresser, he is a confectioner. Blondie's parents are divorced and she lives with her grandmother. Árpi loves her parents, but has long been angry with her brother-in-law, whom she knows to be keeping a mistress. Pista turns the parents against Árpi, and after a quarrel, the boy decides to leave home. Then he has an even better idea: marry Blondie. She is just as much of a hebrensch, so she insists on marriage. It's summer, and the Árpi's move to their summer cottage on the top of the hill. But they are unprepared for independence, and so they have a series of conflicts. They quarrel badly, and Blondie moves back home. To Arpi's surprise, her father persuades her to make up with him. Blondie sulks at first, but her lover overcomes her resentment. They try again, together.