In the video, a person is seen pointing at a diagram on a piece of paper. The diagram appears to be a wiring diagram for a car, with various components and wires labeled. The person's finger moves along the diagram, pointing at different parts of the diagram as they explain what each component does. The diagram is detailed and complex, with multiple lines and symbols representing different parts of the car's electrical system. The person's explanation is clear and concise, making it easy for viewers to understand the diagram. The video is shot in a well-lit room, and the camera is focused on the diagram and the person's hand.