In the video, two children are seen underwater in a swimming pool. The boy is wearing a black swimsuit with a red logo on the front, while the girl is wearing a pink and blue swimsuit. They are both sitting on the pool floor and appear to be playing with each other. The boy is blowing bubbles, and the girl is reaching out to touch them. The water is clear, and the pool floor is visible. There are no other people or objects in the pool.