Olga brings up two children from different marriages, cares about her alcoholic father and tries to adjust her personal life. The eldest daughter Anya is studying in a vocational school, she thinks that she is the only adequate member of the family, and in her life everything will be different. The younger son Timofey, whose father returned to the first family in Azerbaijan, believes that he is already a man, although he is only 11 years old. Olga's father, Yuri Gennadievich, a former football player, drinks hard and constantly lies, which often leads to scrape. And sister Lena is trying to live at the expense of men - mostly married. Eternally saving relatives from troubles, Olga lives a strange life and rarely thinks of herself until Grisha, a young and positive driver of the “Sable” hearse, falls in love with her.

This is a story about three best friends: Shura, Yulya and Anya. They are 18 years old, all the most important things in life are happening for the first time, and they approach everything with youthful zeal and maximalism. Shura Ermakova falls in love with a teacher and on the same day she learns that her mother returned to her family, who left her as a child. Yulia Kuzmina can never break off relationships with her boyfriend, a policeman who constantly cheats on her, and Anya Silkina, using the connections of her dad-producer, comes up with a new career once a week.

In 2012, the Russian government increases subsidies for the development of nanotechnology. There is a holiday in the Shevelev family, former employees of the Research Institute, physicists by education. Tomorrow Igor Shevelev goes to work in a special department. The couple are forty years old, they studied at the university together, then worked together at the Research Institute, they have a daughter, a high school student Oksana and a six-year-old son Gosha.

Moscow, 1986, the heat of Perestroika. Borya is an average clumsy teenager who is miraculously admitted to the legendary Bolshoi Ballet School. The boy is convinced that he will become a ballet dancer like his father, Mikhail Baryshnikov. But is this father real or imaginary?

May, 8, 1945. Maxim Prokhorov, major of People's Commissariat of Internal Affairs, arrives at a small northern island. There live eleven people: five young women, five children from one to three years, and the captain Karp Nichiporuk. The young mothers were exiled to the island from the territories occupied by fascists, and their children are the children of the German occupier. Arrival of the major upsets the casual life on the island. The major has to "clean up" the island and the nearest settlements. The military man authorizes a plan to organize a training camp in the region for saboteurs. The night of May, 9, the women are told about the German capitulation, their hopes for forgiveness and return home become a certainty. They are even allowed to celebrate the Victory.

A father takes care of his only teenage son with unusual intensity and passion, which results in the son feeling suffocated. Trying to free himself from home, Andrej finds escape among his teenage friends and, above all, with a new girl.