The video shows a group of people swimming in the ocean with a large shark. The shark is swimming around the people and they seem to be enjoying the experience. The water is clear and blue, and the shark is grey with white spots. The people are wearing swimsuits and goggles, and they are swimming in a line. The shark is swimming in the middle of the group, and it appears to be calm and not aggressive. The video is shot from an underwater perspective, and the sunlight is shining through the water, creating a beautiful scene.