The video shows a person decorating a chocolate cupcake with icing. The person uses a piping bag to apply the icing in a circular motion, creating a swirl on top of the cupcake. After the icing is applied, the person drizzles chocolate sauce over the top of the cupcake. The video is shot in a close-up view, focusing on the cupcake and the decorating process. The person's hands are visible as they hold the piping bag and drizzle the chocolate sauce. The background is blurred, but it appears to be a kitchen counter.