In the video, a person is holding a green caterpillar in their hand. The caterpillar is moving around on the person's hand, and the person is holding it gently. The background is blurred, but it appears to be a natural setting with trees and foliage. The caterpillar is bright green with some yellow and black markings on its body. The person's hand is steady, and they seem to be observing the caterpillar closely.