And then she wrote me a note of her own , folded up in just the same way . About fifteen minutes later she passed me a note of her own making . I was giddy as I imagined what exciting bit of news or sweet words of endearment she was passing me . The little pull tab said , " Sara " on it , and inside I found the words : " Is it time for lunch yet ? "

Based on the preceding passage, answer the following question Why did she write me what she wrote me ?
She 's hungry and wants to eat .