Something random I've noticed in this season's Buffy the Vampire Slayer. Lots of the characters are wearing shirts with numbers on them. I don't know if this is merely a fashion trend, or part of a secret code. Am I reading too much into my television? Probably. Still, it's been really obvious. It was especially prominent in the first episode of the season, and also showed up in several other episodes. I wonder what it could mean?