In the video, a person is seen working on a machine. The machine appears to be made of metal and has several screws on it. The person is using a screwdriver to tighten the screws. They start by tightening the screws on the left side of the machine and then move on to the right side. The person's hands are visible in the video, and they are wearing a blue shirt. The background is not clearly visible, but it seems to be a workshop or a garage.