A video shows a gorilla in a Japan zoo appearing to be lost in deep contemplation after disagreement with his mate. The video features Kiyomasa, a 13-year-old male gorilla, who's the son of world-famous silverback gorilla Shabani. It captures Kiyomasa sitting alone in what viewers described as a "thinking pose." "Dude's...too...human to be stuck in a zoo," a person joked.