In the video, a person is seen placing a piece of cake on a plate and then spreading white frosting on top of it. The cake appears to be a yellow sponge cake with colorful sprinkles on it. The person uses a knife to spread the frosting evenly across the surface of the cake. The plate on which the cake is placed is white, and the background is a light color, possibly a table or countertop. The person's hands are visible as they spread the frosting, and they are wearing a black bracelet. The video is shot from a top-down perspective, allowing a clear view of the cake and the frosting application process.