Update: I started to break contact with her as she just got weirder. Then all of a sudden a few days later she started ringing me saying how much she misses me and wants me. So I stupidly went and spent time with her again at the weekend. We just watched a lot of TV and I stayed over, we hit it about 3 times. Then we went to dinner. At the dinner, she starts being weird again. She drops into conversation about a crush at work and how she doesnt think she would have a chance with him. Then she starts saying that I am a waste that I should find someone to settle down with, and re-iterates a point she made weeks back about only wanting company but not a relationship.
I'm thinking I must be coming across as weak or something because it's looking like she isn't that interested or her interest comes and goes.
The thing is I've really fallen for her now.. wouldn't it be nice if two people could just share something and be honest about their feelings...