Ass dance

Three men are in a room with pink walls; one in a blue shirt holds a bottle and cup, another in a black shirt stands near a doorway, and a third in a white shirt sits looking at a phone, while a hand in the foreground holds a glass. The man in the blue shirt shifts his weight and moves the bottle slightly, the man in the black shirt makes small movements with his hands, and the man in the white shirt remains focused on his phone throughout the loop.