The video shows a close-up of a person's hand using a piping bag to decorate cupcakes with pink frosting. The cupcakes are placed on a wire rack, and the person is seen adding the frosting in a circular motion to create a swirl on top of each cupcake. The frosting is a light pink color, and the cupcakes are golden brown. The person's hand is steady as they pipe the frosting, and the video focuses on the decorating process.