The video shows a close-up of a person's hand using a knife to spread white frosting on a cake. The cake is round and appears to be chocolate flavored. The frosting is being spread in a circular motion, covering the top of the cake. The person's hand is steady, and the knife moves smoothly over the cake's surface. The frosting is thick and creamy, and it covers the cake evenly. The background is blurred, but it appears to be a kitchen counter.