.

A man in a beige jacket lies on the ground, screaming with his mouth wide open, then the scene cuts to a man in a dark shirt smiling with his arms raised in a tiled room, followed by a man in a white shirt smiling, and finally a close-up of a man with dark hair grimacing with his eyes closed. The setting changes from a dim, dirt-floored space to a brightly lit, clean tiled room and then to a clinical-looking environment.