Nurse Tatyana lives in a quiet provincial town. Everything seems to be going well with her: there is a good job at the hospital and friends who are ready to support at any moment. And then a healthy young woman suddenly falls ill. Doctors make her a disappointing diagnosis - diabetes. Tanya needs to undergo expensive treatment in Moscow. It was in this difficult period for her that the heroine meets a man who is ready to help. He loves her and wants to make her happy. Tatiana begins to believe that the wedding is just around the corner, and her recovery is just a matter of time. But such a successful development of events does not suit Tatyana's best friend, and he begins to plot. Will he succeed in destroying the heroine’s just-settled life and again returning her to the abyss of hopelessness and disbelief in herself?
Two twenty-year-olds meet each other in the sanatorium and fall in love. Ksenia is an alchoholic, Maxim is suicidal. Gradually it becomes clear that the characters, betrayed by their relatives, kept inside the sanatorium, constrained by regimes and the cult of work therapy, are healthier and freer than many of those who live outside.
The film built a classic love square: two pairs of MSU students are living vicissitudes. Everyone has their own destiny. It all depends on the choice of path. Some neglect the principles and norms, sweeping away the barriers of morality. Others remain true to their love and duty. The ending of the film is completely unpredictable…
