Lying on the bed before bedtime while the lights are off.
Me: Bob, aside from you who is smart in class? Who answers all the questions of Teacher? Who volunteers? And so on and so forth without giving her a chance to say something until I harassed her with gun-like-popping questions.
Bob: Papa could you give me a moment to think about it?
Okay, you can have it. :) After a minute or two of waiting, I found out she's sound asleep.