The video shows a group of monkeys in a cage. One monkey is sitting on top of a concrete wall, while another is sitting on the ground. The monkey on the wall is grooming the monkey on the ground. The monkey on the ground is sitting still and appears to be enjoying the grooming. The cage is made of metal bars, and there is a metal railing in the background. The monkeys are light brown in color, and their fur appears to be well-groomed. The concrete wall is gray, and the metal bars of the cage are silver. The monkey on the ground is looking up at the monkey on the wall, and the monkey on the wall is looking down at the monkey on the ground.