"what do i tell her when she gets back, ive never been this in love before with a gurl" It's a little early to tell if you're in love with her. Have you even talked to her?
"damn i need cash to make her stay in canada!!!!"
You don't need lots of cash to make her stay in Canada. If she genuinely likes you, she'll hang around with you. You don't need to supplicate.
Try asking her if she wants to go for coffee (something casual). Watch her body language. If you're asking her to go for some coffee like I suggested, and she says yes, but with some negative indicator (cold shoulder, etc.) she might not be all that interested.
If you don't know her at all, just go up to her and say a simple "Hi!" and take it from there. It's the easiest opener.
Good luck.