In the video, a person is seen smoothing the sides of a red cake with their hands. The cake is placed on a white plate, and the person's hands are visible as they work on the cake's surface. The cake appears to be freshly baked and is covered in a smooth layer of red frosting. The person's hands move in a circular motion, ensuring that the frosting is evenly distributed and free of any bumps or imperfections. The video provides a close-up view of the cake, allowing the viewer to see the texture of the frosting and the person's hands in detail.