Symbols are used widely in O.Henry’s short stories.In The Last Leaf,Symbolism becomes a center point to comprehend the whole story.The characters’emotion changes and the structure of this story are got through by symbols. Symbols are used widely in O. Henry’s short stories. In The Last Leaf, Symbolism becomes a center point to comprehend the whole story. Characters’ emotion changes and the structure of this story are got through by symbols.