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.

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.

WWII - Slovenia under Italian fascist occupation. Two friends separated by a woman they both loved, and then by war as well: one of them joins partisans, the other Italian occupying forces.

The relationship between a boy and a girl shortly after the start of the war and the arrival of the Germans. He goes to Chetniks, and there he disappears without a trace, and she ,after much torture and solitude, begins to search for him not thinking in those moments of what the horrors of war can bring.

Political prisoners imprisoned in Yugoslavia will try to escape from prison by digging a channel under the ground and join the partisans.