The video shows a person's hands as they cut open a fish. The fish is lying on a white surface, and the person is using a knife to make the cut. The person's hands are visible, and they are wearing a black shirt. The knife is blue and white, and there is a ruler next to the fish. The person is cutting through the fish's body, and the inside of the fish is visible. The person's hands are steady as they make the cut, and the fish appears to be fresh.