Long after the rest were dreaming, Big Sister nudged Big Brother and awakened him. "I understand it now," she said. "She did it on purpose."
"Who did what?" asked he.
"Why, our mother. She was rude on purpose to let us see how it looked."
Big Brother thought for a minute. "Of course," said he. "Of course she did! Well she won't ever have to do it again for me."
"Nor for me," said Big Sister. Then they went to sleep.
