In the video, a person is seen cutting an onion on a wooden cutting board. The person is wearing a white shirt and has a ring on their left hand. They are using a large knife to chop the onion into small pieces. The onion is white and appears to be fresh. The person's nails are painted red, and they are wearing a bracelet on their left wrist. The cutting board is made of wood and is placed on a surface that is not visible in the video. The person's movements are precise and deliberate as they cut the onion into evenly sized pieces.