Professor Herceg struggling with difficulties, it is not easy to determine how students conveyed knowledge, and even harder to avoid the hatred of the disciples, and sympathy for the students. Arrival of television in school, a poll about the new school, students' imaginations and similar conditions will not relieve his problem.

Marija and Boba are moving into an apartment and the financial problems came to a crisis in their marriage. Affected consumer fever make them neglect each other and the child. In addition, Zika and Milan persistently interfere in their lives.

Zika and Milan are fighting over who gets to spend more time with grandson Misha, who is five years old. Although Misha lives with his parents in Milan grandfather, Zika all ways of trying to learn Misa tavern life and his craft. A Milan his grandson sent to violin lessons and English. Come up with a number of interesting situations.

Mary and Bob continuing his love spend the summer in the voluntary youth but their parents affect the foolish. The peak occurs when the life Zika, after a brief flirtation with Marys mother implicate two German girls Elza and Giza.

Though the problem of Marija's pregnancy may be solved, her relationship with Boba causes a rift between the Pavlović and Todorović families.