"You're Number Doesn't Change Who You Are, Freddy." [a freebat fanfic]

"Hey, Freddy! You turn 16 today, right? What's your number?" The brunette asked. Freddy's eyes immediately shot up to look at the taller boy's bangs, which covered up a bold 9.
"..."

When you turn 16, you get a number rating your physical appearance.

In which Freddy gets a low rating and Billy is determined to change that.