High school students Sasha and Nina secretly sneak into an empty hotel room. They are going to have sex for the first time to keep up with their more advanced classmates. However, everything is not going according to plan, and young people understand that this is not just a one-night relationship - this is first love.
Nastya lives with her mother in an old apartment in the Moscow region. They moved here from the Siberian town, where the father of the family perished at the oil plant. Nastya has only one friend — Eve. A gloomy creature living in a tunnel at a derelict hydroelectric power station. Nastya tries to run away from her mother and her lover, but once Eve comes to their house.