[Waving a finger like a school teacher.] Minus points for misusing "literally".
["Don't try to mess with anyone" is, after all, not nearly the same thing as "don't try anything". He's also conveniently not outright promising to refrain from the former. Let's cover that up by focusing on the new topic!]
But oh yes, let's. [He's instantly more relaxed when the sword goes. The grin is back in place, although there's still an annoyed tint to it that wasn't there earlier.] Since you did such a good job of setting the mood and everything.