The owner of the bar is a drug addict and alcoholic Alexander Alexandrovich (Sanych), who gets drunk at work until he vomits.
The first cleaner forces Mychalkin to drink the vodka, much to his dismay, and rants about Sanych and people who have money.
Later, the cleaner brings Mychalkin into a storage closet and drowns him in a bucket of water to relieve him of his suffering.
The gangster has sex with her on the table, and sees that it was her time of month, and then strangles her, all while the cleaner masturbates in the background.
The next day, the gangster sings the song "Break my heart for luck" in karaoke, then Sanych strangles him with a microphone cord.
[1] As noted by the magazine Iskusstvo Kino, Five Bottles of Vodka is "a cruel film dedicated to the degradation of humanity".