Eavesdropping

Yesterday, as usual, I declined to take a nap at school. So Mommy and Daddy were waiting for me to fall asleep in the car on the way home. As I was fading out, my eyes closed, and Mommy turned to Daddy and whispered, "He's down." Suddenly, my eyes flew open and I indignantly cried, "I'm not down!" Then I fell asleep.