Take it too far on the other end of the extreme and this can be pretty depressing too. Life's full of such-like people, lies, and deceit, if you think about it..
You could also take it that Patchouli is being a bit of a tsundere as well. Tsundere's are supposed to seem bitchy.
Clean upKoakuma! Say something!I'm thirsty. Make tea.Put these books away, Koakuma.I refuse to put up with your selfishness any longer. I request that you stop.
--KoakumaCould you get me the book that's second from the left?TeaAren't you done yet? Hurry up!Koakuma! My cup's empty!I know you're hiding over there, Koakuma.Let's see her do everything by herself.Clean that up, please.plopSo...I order you...She works me too hard!Koa seems happy enough. Let's leave it at that.Weeeee!You seem to have misunderstood me.Just this once, I'll say it outright.I couldn't clean up, or put things away, or make tea!...to stay here with me forever!Patche certainly knows how to play that assistant of hers...ahemI can't do anything without you!