In the video, a man is sitting in the back seat of a car. He is wearing a gray shirt and blue jeans. The man is demonstrating how to properly use the seat belt. He shows how to insert the latch plate into the buckle and how to secure the belt across his chest. He then adjusts the shoulder strap to ensure a proper fit. The man's actions are clear and deliberate, making it easy for viewers to follow along and understand how to use the seat belt safely.