In the video, a man is seen swimming underwater while wearing a snorkeling mask. He is holding a selfie stick in his hand, which is capturing the video. The man is moving slowly through the water, and the camera angle is positioned to show his face and the surrounding underwater scenery. The water is clear, and the sunlight is shining through, creating a beautiful underwater environment. The man appears to be enjoying his time in the water, and the video captures the serene and peaceful atmosphere of the underwater world.