When she sat, Nathan did as well, drawing the first aid supplies to him to, even as he cast an understanding look in her direction. "I don't think she is," he said, his smile a little wry. "That is, I don't think she's a threat to anyone who hasn't upset her. I definitely have a healthy respect for what she can do."
Perhaps right now wasn't the best time to announce he'd upset Annie, but he didn't want 'Sister' to think he looked at all badly upon Annie, because he didn't. The intimidation had faded once she was no longer angry with him, and though he felt he should be careful near her, it didn't mean he thought Annie bad. On the contrary, it was clear her motivations did have to do with her connections to people, rather than a lack.
Smile turned to frown once he inspected the wound. "You might want to take something for the pain before I try to pull the glass out," he said, then rummaged through what he had with him before pulling out a bottle of acetaminophen.