In the video, we see a close-up shot of a person's hand placing pieces of butter on top of fish that is laid out on a baking sheet. The fish appears to be seasoned, and the butter is being placed in small squares on top of the fish. The person's hand is visible as they carefully place the butter on the fish. The baking sheet is made of aluminum foil, and the fish is pinkish in color with a slightly darker back. The butter is a pale yellow color and is cut into small, even squares. The person's hand moves with precision as they place the butter on the fish, ensuring that each piece is evenly distributed.