"Word to the wise? Following a girl is never subtle." Girls in general were always looking over her shoulder, and Claire? even more so. She was unfortunately used to having to keep an eye on her surroundings for safety's sake.
This guy didn't seem to pose a threat, but it was still unnerving, the way he'd been on her tail. It had been easy enough to catch him in the act, so she suspected he might not have meant her harm. Then again, he could always be playing dumb. "Just saying hi usually works a lot better if you want to get our attention."