Daikkah, I'm not doing your homework anymore. The last time, on our observation notes for Care of Magical Creatures -- you still got a zero, while I got an Exceeds Expectations on mine and an Average on yours.
You see that? An Average. Kill your own marks, but I won't have you destroying mine.
Not to mention that the fact that I do your homework is what leads many people to believe that we're a couple. Oh, and those notes you left on my bed?
... Come and get them.