Obviously she was freaked out, seeing the wide-eyed expression she had. He had the cue to let go when she said that he was too friendly. Oblivious of her patience going down the drain, he simply stated while shrugging, "Why, it's one of the goals of having a briefing - a get-together like this - right, ma'am? To familiarize with staff from other departments. And..." A pause, winking in a bit. "I am a nurse, not an intern."