This film takes a glance at the apathy, cruelty, collective oppression, corruption and bribery of the people under the collectivism ideology of the former Soviet Union. In the cool color of the whole film, the students' costumes are bright and set off their liveliness, but their behavior is very adult-cold, cruel and selfish. The style of music is sometimes brisk and sometimes cold, and various differentiation enhances the impact of dramatic contradictions. I don't know what the original is like, but the narrative of the film is very rhythmic. The film starts from Somov's birthday and ends the next day when Grandpa donates production. In the middle, Lenore's memories were added and gradually removed. When Lenore shaved her hair, she reached a climax when she went to a birthday party at night.