The video shows a shark swimming in the ocean, followed by a person wearing a wetsuit and flippers. The person is seen swimming in the water, and the shark is swimming nearby. The water is clear and blue, and the shark is gray with a white underbelly. The person is wearing a black wetsuit and is seen swimming with their arms outstretched. The shark is swimming calmly in the water, and there are no other visible creatures or objects in the video.