Someone else appearing out of nowhere isn't something he's accustomed to, but the fact that it's this someone sets him on edge. Barricade had gotten the warnings about this one, after all, and he knows roughly how much trouble those working for Unicron can be.

He doesn't move at all, just listening for the moment. As long as he seems to be ignored, anyway; he's no part of this, presence or no. On a cosmic scale he's about as important as the average fly...

But when Ramjet's attention focuses on him instead of just Convoy, his plating shifts. His wings flick back and individual sections of armor flair out. Natural old reaction to catching the attention of something bigger and meaner than him.

"Sorry. Just got off of one of those 'meaningful jobs'. The dental plan was really awful. And I don't see either of us going anywhere anyway."

It's like a house cat hissing at a mountain lion.