Celebrating his 40th birthday, a man receives a strange phone call. The lady made a wrong number, it happens, but this accident begins to rapidly gain momentum, abruptly changing the lives of the characters. She is sure that she communicates with her lover, and the man on the other side of the wire, for fun, plays the role assigned by fate. But the game drags on. What will it lead to? You will learn, having got acquainted with the lyrical Comedy "Unexpected call".