Raphael is a little surprised to suddenly be on fire - not that it does him or Donnie any damage. He startled the human near-by - or something close enough to human that it made no difference - and he gives her a second before he reacts. Which, he doesn't need to.

"Raphael." He answers calmly, not upset at the reaction. Fire was Michael's element, he wonders for a moment what he would think of the little pryokenetic.