The series "Dva Ivana" is a melodrama about the consequences of a broken romance. Young guy Ivan Zakharov returns from the army to his fiancée Olya, who is expecting a child. But on the way, he celebrates his discharge so enthusiastically that he doesn't remember spending the night with the local police officer Tanya's daughter. Enraged, Tanya's father forces him to marry the disgraced girl, which Olya immediately finds out about and gives birth prematurely due to shock. Soon, she marries a decent guy who agrees to adopt her child. Both couples have sons, whom they name Ivan.