In the video, we see a person's hand reaching into a fish tank. The tank is filled with water and several fish are swimming around. The person's hand is touching the glass of the tank, and the fish are swimming around it. The fish are of different sizes and colors, and they seem to be enjoying the attention they are getting from the person. The person's hand is moving slowly, and the fish are swimming around it, occasionally brushing against the glass. The lighting in the tank is bright, and the water is clear, allowing us to see the fish clearly. The person's hand is visible through the glass, and the fish are swimming around it, creating a peaceful and calming scene.