I mean - yeah? Like in real life, yeah, that's why. But if I just told you a real-life fact, it wouldn't be a funny joke. [ Gideon pauses, thinking. ] Unless you're from the Sixth, maybe.

It's because nothing gets under their skin.

[ Gideon waits for Kaworu to chuckle, at the very least, hoping that she won't have to explain this joke. It's pretty straightforward, she thinks. ]