"Oh, well," Gen sighed a little. "Still, it seems really cool. And I bet it's all the better you can do it so naturally, instead of it being a complicated sort of trick.

He covered his smile, playfully. "And I'm not really someone with those kinds of smarts, either. The sort of tricks I'm able to figure out are these - "

An ace of spades was pulled from mid-air, apparently, and twirled in his fingers. "If you needed someone smart, then you'd need to speak with my friend - he's the smartest person on this train."