I plop down on the couch in my dormitory. "Start the fire." Sra mutters, and I see that she's sitting on the other couch. I roll my eyes and ignore her. "If you knew the beef I had on you, you would start it." She says. My eyebrows go up. I grab her wrist and drag her to the empty dorm room. "What beef do you have on me?" I snap. "I know about your dragon." Shit, I think "They-they'll expel you if they find out." She says. "I don't think they'll find out if you're dead." I say, but then I think of Mione and Draco. They'd be devastated if Sara died, and they'd hate me if I was the one who did it. "BUT." I say. "I'm willing to make a deal." I smirk. "What kinda deal?" She asks. "I let you live, AND I don't tell your parents about your constant SASS to me, who is your superior, IF you SWEAR you won't tell." I say. "Deal." She says. "Ok." I say. "But I can't risk you going round the school with this knowledge." I say, and wave my hand. Sara's memory of Lily should be gone. "What am I doing here?" She snaps. "Annoying me." I mutter. She scoffs and leaves the room.