The president of the housing estate board, Docent Pycki, is to teach a new subject - family life preparation. However, the topic of family as the basic social unit does not really interest the students, only Andżi asks troublesome questions. The professor asks the boys to bring mascots that will pretend to be the youngest members of the family, because the topic of the lesson will be playing the roles of family relationships. When Docent learns from Czesio that he is being raised by his uncles, he announces at the Pedagogical Council that he is going to visit the student's guardians to explain this troublesome situation. The characters' plush toys also have their problems, because they are not hugged by the adolescent boys. Only Anusiak's plushie has a different problem, requiring a visit to a therapist.

Zajkowski's grandmother likes alcohol and often sends her grandson to the local store for a new drink, and at the same time encourages him to buy himself a magazine for adults. After reading in the evening, the boy dreams of his birthday and the presents that girls give him. The next day, he hands out candy in the classroom and invites his friends to a party. Only Czesio shows up. The energetic grandmother, to cheer him up, organizes a second party for him, involving his father, the major. They drive up to the school in a military Hummer. The old lady plays with a grenade, which explodes. As a zombie, she moves to the world of the dead, where she meets Czesio's guardians. With her ideas, she makes the colonel's life at the cemetery more pleasant.