When someone is to blame…

A man lies face down on a wooden chair, his head resting on the seat, as a hand enters the frame and pats his back; the scene cuts to a woman in a similar pose, also lying face down on the chair, as a hand pats her back, with text above them reading "when the guy is hungover" and "when the girl is hungover" respectively, in a room with a wooden chair and a tiled floor.