In the video, a person is seen working on a car engine. The person is using a wrench to tighten a bolt on a metal plate. The plate is attached to a metal rod, and the person is making sure that the bolt is tightened properly. The person's hands are visible, and they appear to be wearing a watch on their left wrist. The background is blurred, but it seems to be a garage or workshop setting. The person's actions are deliberate and careful, indicating that they are experienced in working with car engines. The video does not contain any dialogue or sound, so the focus is solely on the visual demonstration of the task at hand.