The video shows a person playing a first-person shooter video game on their smartphone. The person is sitting in a room with other people, possibly a classroom or meeting room. The phone is held horizontally, and the person uses both thumbs to control the game. The background shows other people sitting at tables, some with books or other items. The lighting is bright, with a large window visible in the background. The camera angle is from behind the person playing the game, looking over their shoulder at the phone screen.