Kolya the psychopath

A man in a plaid shirt and glasses sits on a bed in a room with patterned wallpaper, laughing hysterically and shaking his head back and forth, while a woman in a beige top and jeans stands beside him, watching with her hands clasped over her stomach. The man's laughter intensifies as he leans back, his head moving rapidly from side to side, before he returns to a forward-facing position, still laughing.