The video shows a person's hand touching a crab in the water. The crab is white and has long claws. The person's hand is visible in the frame, and the water is clear enough to see the crab's movements. The crab appears to be alive and moving its legs and claws. The person's hand is steady, and they seem to be observing the crab's behavior. The background is blurred, but it appears to be a natural setting with rocks and water.