Эх, яблочко, куды котишься

Also known as Ekh, yablochko!, Эх, яблочко!

1918 Odessa. German occupiers plunder the city. Sailor Petrus, who has lagged behind the Red Army detachment, saves one of the victims of bandit terror - the girl Marusya... Years have passed. The time has come for peaceful construction in the country. Red commander Petrus and Marusya, who has become a teacher, meet in Moscow in one of the cafes, where both were attracted by the sounds of the popular song “Eh, apple...”, accompanying the adventure of the heroes.