Whatever the source, SecUnit is clearly not thrilled about it, as it tries to pry at a particular section that seems loose on the arm - until Sephiroth makes his offer. It pauses, its eyes almost fixing on him, though it stares past his shoulder with a pinch to its eyes that shows its confusion at the offer. "You just have the tools, for some reason."

Paranoid? Maybe. But it's disoriented and its performance reliability hasn't bumped back up, so it braces itself rather than starting to move towards the door.