There are two boys at the factory, two friends, because of whom the performance of the youth brigade always suffers. It has already been firmly decided to dismiss Anatoly Grachkin and his friend Victor Gromoboev when the guys were taken by Nadia Berestova, a funny little girl, everyone's favorite. At the meeting, she felt sorry for the friends, and members of the Komsomol "recorded" them to her errand. Initially, Nadia took him reluctantly and cautiously, but gradually this order becomes the most important in her life. The girl is so drawn into the business of re-bringing them up, that for the sake of her wards she forgets her own attachment.