I don't know. It really could go either way here.
Check to see if she has like over 200 friends.
If that's the case, then she might be a facebook 'friend wh*re' who just likes to appear to have a lot of friends.
Some people just go around friend requesting every single person that they can remember having met throughout their entire lives.
So I would say that you shouldn't assume that she likes you just yet.
Now, if she makes special efforts to comment on things or to talk to you on facebook or in person then you could definitely assume that. Especially if she is smiling and laughing a lot.
I know that you're thinking that if YOU friend requested a girl that you didn't know too well it would probably be because you were interested in her. Girls don't think that way though. We are genuinely just friendly with people oftentimes. Even guys. So don't assume anything unless she puts in some more effort here. Or if you are interested in her, you should comment on her statuses and then see how she responds to better asses the situation. Good luck
