The video shows a person working on a machine. The person is seen removing a part from the machine and then replacing it with another part. The machine appears to be a complex piece of equipment with various components. The person is wearing a ring on their finger, indicating that they might be married. The video is shot in a workshop setting, with tools and other equipment visible in the background. The person's actions are deliberate and precise, suggesting that they are experienced in working with this type of machinery.