First half of the seventies. Light industry enterprises are being built all over the Soviet Union. Hundreds, thousands of young people and girls rush to work, and among them three friends - Masha, Nina and Zoya - move from the village to a new city under construction, where they will work in a weaving factory. A dizzying turn immediately takes place in their destinies: the girls fall in love with one guy. But only one of them will become the happy chosen one of Ivan.