Hannah wasn't too sure about his frown, but she did manage to hide the fact that she wasn't overly thrilled about his profession. Still, he wasn't asking too many questions about their need for the lessons, which was a good sign. "Oh. I was just-- wondering, whether you knew firsthand if these techniques worked. Which... well, obviously you do."
Despite herself, she realized it was a good thing Emery had left. Hannah herself had nothing against the police - they'd been nothing but good to her when she'd dealt with them - but things were different now.