Echo-thermic chemical reaction. Got it! [Nod nod. No Sasha you got it wrong. And you'll probably forget by tomorrow.]

To be truthful, I don't know. I never had it done on myself before. [This is a lie, but she doesn't know, it's not like Char would have told her what had happened in the hospital.] But the horn is healed over. I've gotten used to navigating with part of it missing...