I've never been as into Star Trek (or well, anything. I think things are nifty, he truly counts as a fan in my mind) as H, but I like it well enough.
So we're leaving the theater and I say to him: "Were people supposed to be surprised he was Khan, or did everyone know going in? *slight chuckle from H* Was he Talia al Ghul wasn't he?"
H: "I'm just happy you can ask that question that way. Yes, yes he was Talia."