The video shows a scuba diver underwater, wearing a blue and black wetsuit, and holding a camera in his right hand. He is swimming near the ocean floor, which is covered in rocks and coral. The water is clear, and several fish can be seen swimming around the diver. In the background, a large shark is swimming near the surface. The shark has a grey body and a white underbelly, and it appears to be calmly swimming in the water. The diver seems to be observing the shark from a safe distance, and there is no interaction between the two.