In the video, a person is seen using a wrench to unscrew a bolt on a car's engine. The person's hands are dirty, indicating that they have been working on the car for some time. The engine is covered in grease and grime, suggesting that it is an older model or has not been well-maintained. The person's movements are deliberate and precise, indicating that they are experienced in working with car engines. The wrench is silver and appears to be of a standard size, commonly used for automotive repairs. The video does not provide any audio, so it is unclear what the person is saying or thinking. The background is blurred, but it appears to be a garage or workshop setting.