The video shows a close-up of a person's hand using a knife to spread chocolate frosting on a cake. The cake is round and appears to be on a white plate. The frosting is a rich, dark brown color and has a smooth, creamy texture. The person's hand moves in a circular motion, evenly distributing the frosting over the top and sides of the cake. The knife used is a small, sharp tool with a purple handle. The background is blurred, but it appears to be a kitchen setting.