"Irony of Fate or Enjoy Your Bath". This comedy of Russia's most popular and most romantic. The film, which the Russians are looking at New Year's Eve
And here's a brief description:
Friends come to the bathhouse bathing is traditionally wash away all the bad things to celebrate the New Year clean and "warm up" to the point (beer and vodka), which was sent to Leningrad wrong.
So instead of Pavlik was sent to his friend Eugene Lukashin, who falls into a strange, but in exactly the same apartment at exactly the same street, with exactly the same furniture, where he met a wonderful woman and loved her. And she loved him, leaving the prospective groom.