Lena is about to marry when she finds out her fiance is a bad person. After leaving him, she seeks for a sense in her life through adventures with artists who are also searching their own identity. When raining, she meets Zhenya.
The main character of the film Lena is an engineer in a printing house. Her fiance Volodya is a promising scientist. They are about thirty. The film tells about their life for several months: from the July rain to late autumn. Relationships that begin as ideal end with a break when Lena, disappointed, having revised her views on life, refuses to marry Volodya.