In the video, there are two children on a staircase. The older child is wearing a black Under Armour shirt and black pants, and the younger child is wearing a black shirt with a white logo and gray pants. The older child is standing on the stairs, while the younger child is standing on the floor. The older child is watching the younger child, who is dancing and moving around. The staircase has a wooden handrail and a carpeted step. The walls of the staircase are painted in a light color, and there is a rug on the floor at the bottom of the stairs. The video captures the playful interaction between the two children as the younger one dances and the older one watches.