What did Lucy give the giant Mr. Rumblebuffin?

In "The Lion, the Witch and the Wardrobe" by C.S. Lewis, Lucy gives the giant Mr. Rumblebuffin a warm, comforting hug. This act of kindness helps to reassure him and brings him joy after he has been freed from the Witch's spell. Lucy's gesture highlights her compassionate nature and the theme of friendship in the story.