A musical retro drama. The story of the heroes of the film "Everyone is Dancing!" is inspired by the poetry of Leningrad lyricists of the 50s and 60s and partly by the motives of Fazil Iskander's story "Retribution". The film tells about the Ligovka district of St. Petersburg, known to every resident of St. Petersburg as a place where punks live.

The heroine of this story, a young woman, considers herself a believer and tries to live according to the commandments. But an unexpected meeting turns for her into love for a married man, and her feeling does not remain unanswered. However, a man belongs to a culture where the presence of a mistress is not forbidden, and even encouraged, while divorce is extremely negatively perceived. He sees no problem in starting a second family. The heroine will have a harsh choice between her faith and her beloved. And the most important thing is that she will have to find out whether she can make such a choice on her own, or everything is predetermined from above.