The video shows a close-up of a chocolate cake with a smooth, shiny surface. A person's hands are seen placing a chocolate bar on top of the cake. The chocolate bar is then broken into pieces and spread out over the top of the cake. The hands are careful and precise in their movements, ensuring that the chocolate pieces are evenly distributed. The cake appears to be freshly made, with a rich, dark color and a moist texture. The chocolate bar used is a standard-sized bar, with a dark brown color and a solid form. The hands are steady and controlled, indicating that the person is experienced in cake decorating.