In the video, a capybara is seen eating a piece of lettuce that is being held by a person's hand. The capybara is standing on a wooden platform, and there are several pieces of lettuce and carrots scattered around it. The capybara is brown and has a long snout. The person's hand is visible in the foreground, holding the lettuce. The background is blurred, but it appears to be an indoor setting with a brick wall.