Do you know the man who always wears a gray jacket? He's older, and he walks around and picks up books, but I don't think he ever reads them. Does he ever talk to you? I don't think he can talk because of his mental illness.
(this description reminds me of Mr. Purple book, except he talks to the liberrians)
I said oh I don't really know who you are talking about.
Then he says-- did you ever take a sight class? No? ... Just weren't interested, huh?
My thoughts: What = a sight class? Could it be a class on how to people watch?