The video shows a man wearing a white mask and a backpack standing in front of a large aquarium. He is seen touching the glass of the aquarium and making gestures with his hands. The aquarium is filled with water and has several fish swimming around. The man appears to be fascinated by the fish and is trying to get a closer look at them. The aquarium is well-lit and the fish are clearly visible. The man's actions suggest that he is trying to interact with the fish in some way.