A short, eye-level video shows children dancing on a moving subway car in China. A young girl with a long braid and a pink hair bow faces away from the camera while performing a dance move that involves alternating steps and arms spread wide. A young boy wearing a printed t-shirt and patterned pants holds a blue fan while dancing beside her. Several adults are visible, some holding onto poles, while others sit or stand looking at their phones. The subway car has white walls and gray floors and is somewhat crowded. Passengers appear to be minding their own business.