Lomaev decides to set up representatives of the indigenous peoples of the North against Vitya. Will it work? Kolya offers Tolya a new startup – a polar photo with a live boa constrictor. What could possibly go wrong? And Antonina Vasilyevna finds out that Nemolyaev has big gaps in the school curriculum.

Kolya offers Tolya to illegally get hold of gasoline at the carpool. Bolt decides to replace Angela's vitamins with slightly different pills. And Slava begins to doubt whether he should marry Lyuba.

Tolya and Kolya are really quarreling for the first time. And Vitya, under pressure from Antonina Vasilyevna, is forced to visit a theatrical enterprise.