Hey,
Ive been talking to a girl interstate who i've known for years.
We have met up a few times recently.
I'm unsure how to read her signs. We will sms back and forth, then she randomly doesnt reply.
Or i will message her on FB and say hey and she will say somethin like 'heyyyy! how r u' then not reply..
This happens over and over again ! I dont know if she is just scattered or what. But when I go to her state she will always want to meet up. She always sends me photos too.
Also I have a girlfriend, and this girl knows, but I told her its a tricky situation and i'm trying to get out of it (bullshit). She doesnt seem to have a problem with that but.
How do i read into the not replying to messages? Should i hold off on messaging her until i'm about to visit her state again?
I'm new to this PUA thing, i've never had a problem picking up beautiful women before. But this one seems hard, and Ive never had an unsuccesful attempt at a girl I liked until now! Any tips would be appreciated guys

*bump*

You can read her lack of reply as lack of interest (on the romantic side... she seems friendly enough) - or she's not going any further because you have a girlfriend.

One or the other.