A boy once sent his girlfriend five walnuts for her birthday. She was rather disappointed with the gift, and she gave the nuts to her mother, who put them in a bowl with many other walnuts.Later that day the girl's boyfriend came to visit. He asked her what she had done with his gift. Then he told her that he had placed a diamond ring inside one of the walnuts. How foolish the girl felt! She got the bowl of walnuts. Then she and the boy cracked walnuts till they found the one that had the ring in it.