[his jaw pretty much dropped the moment riku appeared, and it's with an effort he shuts it now. he's quiet for maybe half a second, all wide eyes — first staring at riku's blade, then slowly migrating up to his face — before he answers.]

I'm fine...wow. That was awesome. [this is definitely an appropriate reaction] How'd you do that? And where'd your sword go? Where you do keep it? Wait, is it contractible? Convenient...and really cool. I've never seen anything like it.

[thiS IS JUST LIKE HIS VIDEO GAMES!!! more importantly, what is this cool tech and how does he learn it??

see what you've done, riku.]