Elena works in a small private studio. One day, partly because of her fault, the expensive dress of a rich and capricious client was ruined. At work, Olena is threatened with an excessive fine and dismissal, but a noble stranger comes to her aid. As it turns out, this is Oleg Istomin - the head of a large enterprise and the son of a rich businessman. Literally a few days after the acquaintance, Oleg offers Elena to marry him. The girl is grateful to him for his help, but such a rapid development surprises her. She tells Oleg that she is not ready to make such an important decision yet. Then Oleg admits that he urgently needs a fictitious marriage.