As the Grinch prepares to steal Christmas, he is suddenly overcome by a feeling of guilt. He realizes that he has been consumed by his hatred of Christmas and has forgotten the true meaning of the holiday. The Grinch's heart softens as he realizes that Christmas is not about material things, but about love, kindness, and joy. He decides to return the gifts he stole and give them back to the children, hoping to make amends and bring happiness to the people of Whoville.