Irene Одинцова, going to vacation, unexpectedly for itself bought a tour in the sanatorium of Тригорска, in that was not many years. To her in a room lodged namesake, cute student from Moscow. That much told about itself, about a dad, and once understood Одинцова, that her neighbour is daughter Кирилла, that she loved, but so not able to forgive his treasons. However, meeting with the school friend, Irene knows that Cyril her did not betray, and she one is guilty in everything.