In the video, a person is holding a cell phone in their hand and shining the light from the screen onto a wooden surface. The person then proceeds to move the phone around, shining the light on different parts of the wooden surface. The light from the phone screen illuminates the wood, revealing its texture and grain. The person's hand is steady, and they seem to be examining the wood closely. The video is shot in a dimly lit room, and the light from the phone screen is the only source of illumination. The wooden surface appears to be a table or a piece of furniture.