The video shows a close-up of a cupcake being decorated with green icing. The cupcake is in a green wrapper and is placed on a black wire rack. The icing is being piped onto the cupcake in a circular motion, creating a decorative pattern. The icing is bright green and contrasts with the green wrapper of the cupcake. The video is shot from a side angle, focusing on the cupcake and the decorating process.