In the video, a young boy is seen wearing a black t-shirt with a white triangle on it. He is standing in a room and appears to be talking to the camera. He then proceeds to pull the t-shirt up to his chest and points to the triangle on his shirt. The boy seems to be explaining something about the triangle, but it is not clear what he is saying. The room in the background is dimly lit, and there are no other objects or people visible in the frame. The boy's expression is serious, and he seems to be focused on the camera.