“язычок”

Two young men are inside a moving subway car; the man in the green sweater and purple scarf holds a handrail with his right hand and sings or shouts with his mouth open, while the man in the foreground, wearing a blue jacket, looks at the camera and moves his mouth as if singing or speaking. The scene is set inside a subway car with overhead handrails, windows showing a dark exterior, and a visible "WiFi" sign.