In the video, a man is seen swimming in a pool at night. The pool is illuminated by a light source, and the man is the only person visible in the frame. He is wearing dark swim trunks and is seen moving his arms and legs in a swimming motion. The water is calm, and there are no other objects or people in the pool. The man appears to be enjoying his time in the water, and the overall atmosphere of the video is serene and peaceful.