She glances at him curiousy. His reply might have just a tad hurried, a hair forced. Or maybe he's genuinely concerned about you, and you're just being paranoid.

"I've never really thought about it," she admits. "I haven't had to worry about it before." She's got her own secrets -- he doesn't need to know that she can count the number of major healings she done before coming here on one hand. "I'll have to check the manual. I mean, it's a healing spell -- it'd be sort of counterintuitive if it hurt the healer."