The video shows a close-up of a person's hand as they apply yellow icing to a chocolate cake. The person is using a piping bag to create intricate swirls and designs on the cake's surface. The cake is round and appears to be on a table or counter. The icing is bright yellow and contrasts with the dark chocolate color of the cake. The person's hand is steady as they carefully pipe the icing, creating a beautiful and detailed pattern.