The video starts with a blue pencil drawing a smiling face on a piece of lined paper. The face has two dots for eyes and a curved line for a mouth. The pencil then draws a body, arms, and legs, completing the character. The character is then given cat ears and a tail. The pencil adds details such as whiskers, a nose, and a mouth with teeth. The character is then shown with a sad expression, followed by a happy expression with a party hat. The video ends with the character laughing and waving.