In the video, a man is sitting in the back seat of a car. He is wearing a purple jacket and gray pants. He is demonstrating how to properly adjust the seat belt. He starts by pulling the seat belt across his chest and then clicks it into place. He then shows how to adjust the shoulder part of the seat belt to ensure a comfortable fit. He also points out the importance of keeping the seat belt in the correct position to avoid injury in case of an accident. Throughout the video, he speaks clearly and confidently, making it easy for viewers to follow along and understand the process.