In the video, a person is seen washing a small monkey in a sink. The monkey is lying on its back while the person gently rubs its belly and sides. The sink is filled with water, and the monkey appears to be enjoying the bath. The person is using their hands to wash the monkey, and there is a towel nearby. The monkey's fur is wet and matted down, and it seems to be relaxed and comfortable in the sink. The sink is located in a bathroom, and there is a bottle of shampoo visible in the background. The person washing the monkey is wearing a black wristband.