Whats that you say ONE-ITIS, I think so....
first instead of focusing on that one girl, I would say
start just opening any girls you meet around school.
Use the 3sec rule decide to open then no matter what
just do it. Find something to open with. Get some practice.
You still want to open the 9 after that,
who's the friend she leaves with. Is it another girl, open her.
Get her engaged in conversation, get her having fun her friend
will notice.
Class is boring make a joke about how boring it is put
a new perspective on it, ask if they're ready for nap time.
Did they bring their pillow to class?
It's sociology, study of society, social interaction's, patterns
of social behavior. PU is more or less a subsection of the same
thing. If you mess up the set, ask them to tutor you.....
just messing with ya really.
You have enough information to tell us really look at your post
there's any number of things you can use there.
Do you know her name?
If not call her by a name, or ask if her name is Susan,Mary whatever.
when she corrects you or says no thats not her name.
you say Oh....you look just like someone I knew from (insert
High school name here) /or/ you look just like someone I know
from Myspace/Facebook/whatever...
Don't worry about the outcome, just approach and do it..
Good luck
