Ew. Not even a little vanilla in there? [It all depends on how much of her own past she's recovered when she finds out. She's got a few demons of her own lurking around, waiting to be discovered.]

Oh. That's strange. So, not so much evil twins as... different parts of her personality, maybe? The sides we keep hidden? [She flashes a little confident smirk.] That's something my acting coach likes to talk about.

I guess I was thinking more like an adorable, Tinkerbell-ish pixie instead. I'm not sure why I went there...

[Cue a couple of confused blinks.] Defending against dark arts would be important, but... that seems a little more realistic than you'd expect the average classroom to be.