In this video, a person is seen pouring chocolate sauce over a cake. The cake is placed on a cooling rack, and the person uses a spoon to pour the sauce from a bowl onto the top of the cake. The sauce is thick and glossy, and it covers the top of the cake completely. The person then uses a spatula to spread the sauce evenly over the top of the cake, ensuring that it is smooth and even. The cake itself appears to be a light brown color, and it has a layer of white frosting on the sides. The sauce is a dark brown color, and it contrasts nicely with the lighter color of the cake. The person's movements are precise and careful, indicating that they are experienced in cake decorating. Overall, the video showcases the process of decorating a cake with chocolate sauce, and it is a visually appealing and satisfying process to watch.