In the video, there is a cartoon cat standing in a room with a window. The cat is wearing a blue shirt and tie and is standing next to a microscope. There are three other cats in the room, one wearing a pink dress, one wearing a green shirt, and one wearing a blue shirt. The cat in the blue shirt is looking at the microscope with a curious expression. The room has blue walls and a green curtain. There is a bookshelf in the background with books on it.