Based on

Movies like The Lesson of Life (1955)

On falling in love with Sergey, Natasha gives up studies at a pedagogical institute and accompanies him to a construction site. In a course of time she realizes that her husband is interested only in his work. She leaves him, graduates from the institute and works as a teacher. But Sergey is fired for authoritative style of work and Natasha realizes that she must be near to him in his hour of need.