A 15-year old Vika has to grow up. Only yesterday she was just a teenager and now she’s a mom. Catching sidelong scowls of adults, being mocked by peers, unbearable responsibility – it seems like the entire world is against her and Vika is all by herself. More truly, she has a child now, she’s not all alone.

Arriving on an excursion to St. Petersburg, classmates Dana and Lyova witness the theft of the famous "Chizhik-Pyzhik". According to legend, if you make a wish and get a coin on the pedestal of the monument without dropping it into the water, it will surely come true. But "Chizhik" is gone. Does this mean that the guys will never be able to realize their dreams and Lyova's parents will still get divorced, and Dana will not become a famous blogger? Courageous schoolchildren rush in search of kidnappers, hiding from teachers, parents urgently summoned from Yekaterinburg, policemen and even from themselves.... "Peter the Great".

Ilya stutters a lot, and this interferes with everything - his personal life, communication with the child, work. In desperation, he enrolls in the course of the famous doctor Cherkasova, a guru in his field, whom patients consider a magician and wizard. There he meets new friends and a new love - a young girl Vera. But it turns out that Cherkasova herself likes Ilya, and she intends to win him over.

A story of separation and reunion unfolding in an astronomers' village – a place where space isn't screened off by streetlights or the noise and bustle of the city.

Viktor Suslov finds himself back in the maelstrom of family passions: now he lives under the thumb of a new mother-in-law, with her single-handedly established rules and strict house rules. An already difficult life is disrupted by the sudden arrival of Viktor's twin brother, Tokha. The domestic "idyll" is bursting at the seams when, not without the participation of the mother-in-law, the former enmity of the two brothers flares up again. The situation is aggravated by the appearance on the doorstep of FSIN officers looking for Tokha.