The video shows a close-up of a car's engine with a blue hose attached to it. The hose is connected to a blue tube that is being held by a person's hand. The person is adjusting the tube and the hose, possibly to ensure a proper fit or to check the connection. The engine and the hose are in focus, while the background is blurred. The person's hand is visible, and they appear to be wearing a blue shirt. The video does not provide any additional context or information about the location or purpose of the activity.