Vali notes the energy, the enthusiasm, and more than that, the WAY Art tells the tale, what he focuses on, what he cares about. One thing he's learned after a less than perfect career as an educator- when a young person gets enthused about a subject, don't screw it up. But it is obvious to him that the kid cares about Thistle a lot, and admires her. Then again, the story indicates there is a lot TO admire. He actually laughs at a few moments, not at thistle, but at the amazing results "Not allowed near the police car for a MONTH after that? HA"