Due to bad weather, gymnast Katya Prokhorova, going to international competitions, ends up in her hometown of Razlelsk and, arriving at the school where she once studied, meets a young singing teacher and falls in love with him. A few days later she leaves, and upon returning from the competition, she confesses to him that she has fallen in love with someone else. Time passes. The singing teacher becomes a famous composer, but does not stop loving and waiting for Katya...

Young lieutenant arrives to tank regiment stationed in the Central Asia. He uses unusual for Soviet Army methods to train his soldiers. It predictably leads to tensions with superiors and subordinates. However later it pays back during live exercises.