[Take a bite Damon, and she will defang you. Then again he's really difficult to read, she can't ever seem to tell if he's joking or entirely serious. She gives a small shrug. He has a valid question.]
I don't know how to describe it, sixth sense? Anyway, there's at least one hunter in the dome who can sense the same thing, so you might as well get used to it and be sure to behave. Some people can be really trigger happy, and questions don't come first.