For the journalist Lyuba, everything is going according to plan: the work of the presenter on the TV channel, the successful and wealthy fiance Robert. The plan goes to hell when Lyuba's phone goes down, and she asks to call a random passerby from the phone. It turned out to be Sergey, who also had a calm and measured life until that day. This meeting will launch a series of events that will completely change the life of Lyuba, and Sergey, and themselves.