Thats a good point!! She came to see me around 12 and was here for about 30-45mins so I don't think she has a set "lunch break" so trying to predict when she would be on lunch would be hard. I think what I'll do is give her a call around 5 and see whats up. This is the time most people will be getting off work, if she doesn't already have plans she'll be thinking about what to do with her evening.
Girls like spur of the moment when it works out for them and also this gives her a lot less time to think before I actually see her, that is if she's willing to meet up tonight.
Wish me luck guys!