Dose she like me or dislike me?

[MANU]

I was chilling and having some fries when I saw a group of people I saw the girl1 (I'm not sure if she likes me ima call her girl1) glance at me a bit so I thaught that was a hint that she liked me and one of her friends asked me if I would give her my phone number because they said she likes me (I wasn't sure if they were jk or not) so I Iadded her on fb on my iPod so anyway At this point I'm at the table talking with them stuff is a bit awkward but it's going ok I ask girl1 what music she likes and she dosent reply
And then later on when some of her friends leave she moves a chair space away from me! :/
Things I forgot to mention.
She was nice and I think maybe she did wanna talk more but she was to shy but it's hard to tell cuz maybe she was quite cuz she wanted me to go away?
When her friend asked me if I wanted to have her number girl1 looked embarrassed and said they were jk

So do you guys think I should message here on Facebook and try and meet up with her or something?