The video shows a close-up of a cake being decorated with pink frosting. The cake is white and has three layers. The person decorating the cake is using a piping bag to apply the frosting in a ruffled pattern around the bottom of the cake. The frosting is a bright pink color and is applied in a way that creates a textured, ruffled effect. The person's hand is visible as they work on the cake, and the piping bag moves in a steady, controlled manner to create the decorative pattern.