The video shows a large cardboard box filled with colorful plastic balls. The balls are in various colors including red, blue, green, yellow, and orange. The box appears to be indoors, and there is a person sitting in the box surrounded by the balls. The person is wearing a green shirt and is holding a camera. Another person is also in the box, wearing a white shirt and playing with the balls. The camera captures the scene from different angles, showing the person in the white shirt moving around and playing with the balls.