In the video, we see a scuba diver underwater with a large shark swimming nearby. The diver is holding a camera and appears to be filming the shark. The shark is swimming calmly in the water, and the diver seems to be observing it closely. The water is clear, and we can see the sandy bottom of the ocean. The shark is a dark color, possibly gray or black, and it has a sleek, streamlined body. The diver is wearing a wetsuit and a scuba mask, and there is a bubbler attached to the camera to prevent water damage. The shark and the diver are the only two visible creatures in the video.