There is this exchange student who came to study at my university. I met her and the rest of the group who came with her. I made a great first impression impression with all the group. I invited them to the bar and did everything but isolate her that night, but still kept her interest tho (I would go dancing with other girls or her friends and I noticed she would stare now and then). Before leaving she gave me her name to add her on facebook.

I want something to happen with this chick before she leaves and I have 1 month to do this.

The thing is, I need to know how to approach her. I know I havent fucked thing up yet and I haven't really made any moves since the bar night.

She has no cellphone cause it doesn't work here (shes from another country) so the only thing I can rely on is Facebook or stalking her and stalking her is not really my style of doing things.

I just want her as a possible fuckbuddy and give her the time of her life

So my question is, how do I approach a girl through facebook without it being socially awkward/sketchy/needy and instead displaying and keeping my high value? OR should I wait for next time I see her to make my next move?

Also is there anything to follow-up with after facebook?

Note: Thing is I don't usually approach women through FB, I usually prefer person to person or textmessaging to follow-up (which is different to FB in the sense that some people dont look at their FB as often as others, on the other hand people normally always have their phones -->the conversation in relatively more fluid through phone-texting)

Pick her up in person. But if for some reason you can't, I've never had a problem adding girls I know on FB and having short flirty conversations followed by a date. The problems start when you add someone you don't know.