[ He very neatly bites back a "you would" — this isn't the time or the place for it, but it's a piece of information that can be useful. Not all that surprising to hear that Piter and Tyki are getting along, especially not after seeing them interact earlier. ]
He caused a lot of problems a while back and... well, I'm a member of the Defense Force. It's a natural animosity, I'm sure he'd be happy to tell you the details. [ Surprised he hasn't already, actually. Of course, that's not all there is to it. ]