In the video, a man is seen wearing a diving suit and a mask, swimming in the ocean. He is accompanied by a large shark that is swimming next to him. The man appears to be calmly observing the shark as it swims by. The water is clear, and the sunlight is shining through, creating a beautiful underwater scene. The shark seems to be quite large, with a sleek body and sharp teeth. The man and the shark seem to be in harmony with each other, creating a peaceful and serene atmosphere.