In the video, a person is pouring a dark liquid from a glass into a car engine. The person is holding the glass in their right hand and tilting it to pour the liquid into the engine. The engine is open, and the person is standing next to it. The liquid appears to be oil, and the person is carefully pouring it into the engine to ensure that it is filled properly. The engine is a dark color, and the person is wearing a light-colored shirt. The background is blurry, but it appears to be a garage or a workshop.