[Ooh, this guy!! Of course Reim wanted a hint, maybe in the form of a puzzle if Kaeya isn't just going to tell him so he can noctigoogle it one-handed on the way there— which, of course, means he was never going to get any of that. He's already learned to expect this much, which is... hm! Well, familiarity breeds something or other; for now, it's fine.

He settles for rolling his eyes, but like, in a grudgingly endeared way. It's that evening air.]

This may be our second meeting, but I know you know that I like to be prepared. [That's his most obvious trait... Anyway, he takes Kaeya's hand in a hold that is not too spicy but not too loose, like - a buddy system kind of hold. Endure.] And that I prefer not to dawdle, so please...