A group of old friends have a tradition of going to a public bathing house on New Year's Eve. Occasionally too much vodka and beer makes two of them unconscious. The problem is that one of them (Sasha) has to go to Leningrad but another one (Zhenya) goes. Zhenya wakes up at Leningrad airport. Believing that he is still in Moscow he takes a taxi and goes home. The street name, building and even apartment number, the way an apartment complex looks the same and the key coincide completely - just typical Soviet-type 'economy' architecture. Imagine the surprise of Nadya when she enters her apartment and finds a man without trousers in her bed. What's more - Nadya's fiancé also finds him there...

Jing meets Hu Yanjuan, a woman who sells medicine, and gets mocked by her. Seeking revenge, he tricks her father and switches their medicine with rocks, causing them to be stopped from selling it. Yanjuan investigates and discovers Jing's deception. Jing pretends to ask her to teach him martial arts, and she uses this opportunity to teach him a lesson.

Alone in her apartment during the pandemic, Natalie turns to her favorite classic movies to keep her company. When her life in color gradually begins to turn to black-and-white, she takes a magical tour through film history, recreating a dazzling array of classic movie scenes.