Roxas hasn't been able to help but stare at the detective after sharing the glance with Xion. This guy really does look like the guy from Halloween Town. It's pretty weird, actually... and entirely because he isn't going on and on about Halloween.

When Xion talks about the person who attacked her, Roxas starts to frown. By the time she describes that he wouldn't let her go, Roxas is full-out scowling. He reaches for Xion's good hand again protectively, even though (and maybe because) he knows it's too late for him to do anything about it now.