Frivolous young people turned out to be a dark night in the street. Where should they spend the night, how to keep warm? No one, of course, just to let them go home does not intend to. We need to come up with something, and one of our friends has an idea. He seems ... the son of a man, the owner of a house, a musician, asking to spend the night.

Probably, he himself did not expect the young man that the "father" would take everything at face value and treat the "son" as his own! Well, although it's embarrassing for a young man to admit to cheating, but everything will turn out for the better: in this family he will become his own!