In the video, a person is seen using a green plastic tool to cut a lemon in half. The lemon is placed on a white surface, and the person uses the tool to slice through the lemon, separating it into two equal halves. The tool appears to be designed specifically for this purpose, with a curved blade that fits around the lemon. The person's hands are visible in the video, and they are wearing a pink nail polish. The video is shot in a well-lit room, and the focus is on the action of cutting the lemon.