The video shows a large whale shark swimming in the ocean. The whale shark is spotted and has a white underbelly. It is surrounded by several small fish that are swimming around it. The water is clear and blue, and the sun is shining through, creating a beautiful underwater scene. The whale shark is moving slowly and gracefully, and the small fish are darting in and out of its mouth. The video captures the peaceful coexistence of these marine animals in their natural habitat.