In the video, there are three individuals, two children and one adult, all wearing pink outfits. The adult is wearing a pink unicorn costume and the children are wearing pink tops. They are standing in a kitchen with pink walls and a white countertop. The adult is holding a toy unicorn and the children are holding toy cones. The adult is demonstrating how to decorate the cones with sprinkles. The children are attentively watching and copying the adult's actions. The kitchen is well-lit and has various kitchen items and decorations in the background.