The video shows a person decorating a chocolate pie with whipped cream using a piping bag. The person starts by piping a small amount of whipped cream onto the pie and then continues to pipe more whipped cream around the edge of the pie. The whipped cream is piped in a circular motion, creating a decorative pattern on the pie. The person's hands are visible in the video, and they are using a piping bag with a metal tip to pipe the whipped cream. The chocolate pie is placed on a wire rack, and the background is a kitchen countertop. The video ends with a black screen.