Howard: Kids asleep?
Bernadette: Nope. I've been trying to get them down for hours. Apparently, Halley's afraid of the dark now and I can't turn on the night-light 'cause it makes Michael cry.
Howard: Why doesn't he like the night-light?
Bernadette: Jot that down, we can ask him as soon as he learns to speak. We can also find out what's so damn funny about birds.