Successful businessman Kirill Boytsov met Katerina Vorontsova thanks to a strange coincidence, and an instant attraction arose between them. But there were too many obstacles to simple human happiness. Katerina diligently drove away thoughts of a spectacular and charming neighbor. And the incredulous Kirill was in no hurry to let the charming but proud stranger into the cozy little world created for three with his daughter and son. He just didn’t take into account that one day Katerina’s help might be necessary...