The video shows a person wearing gloves using a tool to unscrew a part of a car engine. The person is standing in front of the car, and the engine is open. The tool used is a wrench, and the person is turning it counterclockwise to loosen the bolt. The car appears to be parked in a garage or a similar indoor setting. The person's movements are deliberate and careful, indicating that they are experienced in working with car engines. The lighting in the video is bright, and the colors are clear and distinct.