itz up to u bro.
but believe me, dnt flirt with her @ first.
cuz u said lots of boys flirt with her neh?
dont become one of them. be unique.
bdw> this is just my opinon.
At first itz better if u cud become her friend. don't go beyond friendship.
also u've never talk with her before neh? so dnt try to be her boyfriend, just be friendly.
after sometime u can ask her :)