"Excuuuuuuuse me, Princess! Who the hell do you think you're talking to?! And you're misinformed about one thing: I'd do it not because I want to protect you, but because Shiro would never let me live it down if anything ever happened to you!"

He gets right up in her face.

"And that's even assuming I want the job! Or that I care enough to take it! In fact, if I did take it, you'd be so tired of me you'd chase me off after a week! No, three days! If that!!"