Aaron stops reaching for Danny's arm, but does not back away. "Examining your injury," Aaron replies, and his expression is neutral but firm. "That's why you're here, isn't it?"

He knows why Danny's reacting this way, and understands that Danny isn't in the most rational frame of mind right now, but the most pressing problem is that the boy is bleeding green. It doesn't matter what Danny's feelings are; Aaron has a job to do.

"Let me do my job, Danny. Now, let's see that arm."