In the video, a person is holding a phone in their hand and using their thumb to swipe across the screen. The phone is displaying a game with a green health bar at the top of the screen. The person's thumb moves back and forth, and the game responds to the touch. The person seems to be playing the game, and the thumb movement suggests that they are controlling the game's character or actions. The phone is the main focus of the video, and the background is blurred and indistinct.