The video shows a small monkey with brown and black fur. The monkey is lying on its back on a wooden floor, and a human hand is petting its belly. The monkey's mouth is open, and it appears to be smiling or laughing. The monkey's eyes are closed, and it seems to be enjoying the affection. The human hand is gently rubbing the monkey's belly, and the monkey is moving its arms and legs slightly. The video is shot in close-up, focusing on the monkey's face and the human hand.