The long haired man just looked at her for a moment. He was gauging her honesty. It was incredibly hard to believe that she didn't have any more of any explaination than that. Still, if she was mortal, it was entirely plausible that she had no idea why she could heal this. And that did appear to be the case. 

"You're in my bedroom. On the twentieth floor of an apartment building. Downtown." He replied simply, before standing and walking over the bedroom window. He looked out at the street. "And you're safe, as long as you stay here."

It was strange. She might well be the clue he'd been looking for. But he couldn't be sure. Sighing from the frustration that comes when you keep getting glimpses but fail to see the whole of an image, he turned back to her. "Do you recall what attacked you?"