Zhenya and Nadya go their separate ways. Nadya stuck with her bureaucrat boyfriend, married him and had a daughter, also called Nadya. Zhenya married and had a son, Konstantin. Both later divorced. More than 30 years later, Konstantin ends up drunk in the flat where the younger Nadya finds him. He is there as part of a convoluted ruse by his father's friends to get Zhenya back into the arms of the woman with whom he shared a magical night. The waylaid son is the bait to get Zhenya back to Leningrad, now called St. Petersburg. One romance is rekindled and another between the son and daughter is struck up.
Константин Хабенский
as Kostya Lukashin
Елизавета Боярская
as Надя
Сергей Безруков
as Ираклий
Андрей Мягков
as Evgeniy Lukashin
Юрий Яковлев
as Ippolit Georgievich
Barbara Brylska
as Nadezhda Vasilevna
Михаил Ефремов
as Ded Moroz
Роман Мадянов
as Mayor
Александр Робак
as Militsioner vysokiy
Константин Мурзенко
as Serzhant
Валентина Талызина
as Валентина, подруга Нади
Александр Ширвиндт
as дядя Паша
