[Rin dispels his own fire and reaches out. If not for her warning, he would have just friggin' touched it... because he's fireproof and doesn't care. But she's right! The fire isn't warm at all -- it's the same temperature as the room] Oh.....! I see what you mean! So this fire only burns away energy, and not stuff! It'll wipe you out, like a really long run on top of a mountain? [he draws his hand back and rubs his chin thoughtfully] I wonder... you know, I'm pretty much immune to all kinds of fire. I wonder if I'm immune to yours, too?