Late 1980s The young rock musician faces a variety of challenges. Having passed them, he remains himself, but "to remain himself" means to give up success and material wealth.

The mongrel Lyolik becomes a witness to the arguments between his young owners, and attempts to reconcile them. Lyolik is a very unusual dog: he talks (ruminates, to be more precise) offscreen, in the tones of a street hoodlum to boot, which is no surprise since he spent his early childhood on the streets. Lyolik is not indifferent to his owners, and tries with all his power to help them with their problems. But alas, all that people hear is a dog’s barking…

The relationship between Katya and her mother cannot be called simple anyway, but here, in the midst of the working day, Katya learns that her mother never flew with her friend to the resort, disappearing from the airport in an unknown direction. Having learned from the doctor the real reason for her mother's strange behavior, Katya not only reunites with her, but also reveals a lot of new things about her mother and herself.