In the video, a young girl is seen decorating a cake with pink frosting. She is using a piping bag to apply the frosting in a circular motion, creating a pattern on the cake. The cake appears to be a multi-layered cake with different colored layers, including green and orange. The girl is wearing a pink shirt and is focused on her task, carefully applying the frosting to ensure an even and neat finish. The background is a plain white wall, and there are no other objects or people visible in the video.