The video shows a shark swimming in the ocean. The shark is grey in color and has a long tail. It is swimming near the ocean floor, which is covered in coral and rocks. The water is clear and blue, and the sunlight is shining through it. There is a person in the water, wearing a snorkeling mask and a wetsuit. The person is reaching out towards the shark, but the shark does not seem to notice. The video is shot from a distance, and the shark is the main focus of the video.