Yeah, as they said, it will be harder to approach someone who you've seen all throughout school but haven't talked to because they will know your AFC reputation from before.
My favorite approach in the halls is to walk up a a freshman or soph and make fun of their big backpack. Then ask their name, where they're headed, and direct yourself that way. When they get to class, ask for the #.
The problem is, most girls in HS travel in herds. I'm still having trouble approaching groups
-GF