Ugh! [ he doesn't expect the shove so of course he stumbles back a bit to regain his balance. irritated as hell, nai doesn't even think before he moves to shove vash back. ] You're the stupid one! I didn't say you weren't my brother! Stupid!

[ another little difference, knowing the vash back home would have started the waterworks the moment things started getting physical. ] You'll be my brother no matter what, but I'm trying to tell you important information! Clean the sand out of your ears, Vash!