What am I doing? Haven't you ever seen someone dance before?

[ She knows what he means, but playing dumb and cute is an art she's mastered over years of practice. It's the perfect way to get her way AND prank people. Still, it looks like he's picked a real sourpuss here, but that hasn't been a deterrent to her yet! ]

Come on, you should loosen up a little or your stomach will go all sour.