The video shows a close-up of a person's hand with pink nail polish placing a marshmallow on top of a dessert. The dessert appears to be a layered cake with a creamy white layer on top, a chocolate layer in the middle, and a crumbly layer at the bottom. The person places the marshmallow on the white layer and then places another marshmallow on top of the first one. The marshmallows are toasted to a golden brown color.