Teenagers Marija and Boba fall in love. When Marija gets pregnant, Boba's friends come up with a plan to help the young couple out.

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.

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.

Misa in the music school falls in love with a young Russian girl Natasha, who was then located in Belgrade. But their parents think that they are too young for love. Natasha's parents do not allow that connection, so they go back to Moscow. Unlike parents who want to end their relationship Zika and Milan are on their side. Zika begins to learn the Russian language.

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

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.

Misa is already a teenager but with little interest in girls and much for his violin. Two granddads, Zika and Milan, are worried for their grandson who may 'deviate' like Steven from "Dynasty", the show they like to watch. That's why they decide to introduce him better to their attractive housekeeper.

Unlike in the previous sequel of "Foolish Years"/"Zika's Dynasty" film series, Zika's and Milan's grandson became crazy for girls, having sex with them simultaneously in his apartment. Granddads are now worried for different reason, so they visit the doctor who gives them an advice to send their grandson to the country in order to use his strength appropriately.

After the road accident, Zika and Milan end up in an overcrowded hospital, run by doctor Nedeljkovic and his sexually obsessed nurse. Accompanied by a crazy bandmaster and a peasant with farting problems, they will try to get away from the ongoing chaos.

Milan tells Žika to get married and come to a suitable candidate, and they decide to give an advertisement in all national and international newspapers. From Slovenia to Brazil, the offers on VHS keep arriving. As Žika do not err on the final selection of young, Milan offers him a language instruction of their knowledge and skills. Žika understands what it is all about and finds out the real tricks of his friend Milan.