The video shows a man wearing a snorkel and goggles, underwater in a pool. He is holding a lighter in his hand and is seen lighting a cigarette. The man inhales from the cigarette and then exhales smoke, which is visible in the water. The man appears to be alone in the pool, and there are no other people or objects visible in the video. The water is clear, and the lighting in the pool is bright, making the man and his actions clearly visible. The man seems to be comfortable and at ease underwater, and there is no sign of distress or discomfort. The video does not contain any dialogue or sound other than the sound of the man's breathing and the sound of the water.