In the video, a young child is seen smiling and laughing while an adult is pulling on their bottom lip. The child appears to be enjoying the interaction and is laughing throughout the video. The adult's hand is visible, and they are pulling on the child's lip with their fingers. The child's mouth is open, and their teeth are visible. The background is not clearly visible, but it appears to be an indoor setting. The child's laughter is the main focus of the video, and it is evident that they are having a good time.