[ It better be a mix of both, but the look she gives him aims to have him more worried than surprised. ]

Nothing wrong, are you kidding me? Look at you, you're practically walking around half naked. [ The irritation is clear in her voice, brows furrowing as her hands are already busy with buttoning up his shirt. ] You can't even do this.. make sure you're watching so I don't have to do it again, alright?

[ Like a mother scolding her child, really. ]

Even if you don't wear clothes like this back home, it's good to know how to at least on while you're here. You can't just keep wearing the same thing over and over again.

[ Once she's done buttoning his shirt all there's left is zipping up his pants which.. causes her to hesitate. She scoffs, hoping that the obvious signs of irritation makes Shinpachi oblivious to how she's blushing enough to make her ears red. ] This is simple, too, see..

[ Zipper up. Buttoned. Done. ]

Not hard at all.