Yet another thread title that makes me think twice, three times, twelve times before I open it. The words "man", "love" and "sucks" should probably not be left up to interpretation. i had to convince myself that there was to be a comma after the word "man"
That being said, there are many things to consider here:
A) Are you sure she's flirting or is she just friendly? Some guys (me) convince themselves that girls are flirting when they are just friendly in general
B) Assuming she's flirting with you, does she flirt with anyone else that you can tell? Maybe she's just a whore
C) Have you
asked her to go out with you or you just assume she won't?
D) If all of these questions have already been adressed, then maybe she's just a tease, the worst kind of female. She gets her jollies off by knowing that guys want her but she won't get with them because then they'll realize how much of a life-sucking, worthless, black hole of personality she really is.
E) You're not in love with this girl, just infatuated.
F) Never put up a thread called "Man love sucks" again. Especially when threads like
this are floating around