The video shows a person decorating a cake with whipped cream. The person is using a piping bag to create a border around the edge of the cake. The cake is round and appears to be on a plate. The whipped cream is white and is being piped in a circular motion to create a decorative border. The person's hand is visible as they work on the cake, and they are wearing a purple sleeve. The background is not clearly visible, but it appears to be a kitchen setting.