Martel watches Zack for a moment, hoping that he could manage to handle this on his own. And if he can't, well, she has a few spells up her sleeve. In fact, she's just going to start slowly gathering mana to her.

Then she looks sideways at Angeal, who is obviously trying to protect her, which was nice of him, but really, he should be resting. "Don't listen to him. I can protect myself perfectly fine. You, on the other hand, shouldn't be doing anything. I just healed you." The unspoken part of that is that she wouldn't like to do it again.