Why, yes. After all, if we're here to help out the faculty, it's the least I can do.

[He's also cleaned the desk of the math teacher he's substituting for and is considering alphabetizing her files, but only if they don't manage to solve the school's problem today; redoing a filing system will be a larger job than just cleaning up paperwork.]

I take it you're here to teach as well?

[And disrespect others' personal space, apparently. Hakkai will let it go... for now. The man just seems to be leaning a little too close, not doing anything inappropriate with the closeness, which puts him one or two points up on Niles already.]