Norwegian girls

As i can remember my school allways had Norwegian exchange students and especially a lot of girls between them. They stay here for 3-4 months and enjoy partying in germany a lot i would say. Last year we/me went clubbing with them cupple of times , but this year i didn't really have anything to do with them. Allthough i think it's a basic human instinct to like / beeing interested in everything what is different from our normal world. So Norwegian girls are the perfect example :)
Even i wasn't interested in them this year i spoke with one of them sometimes. We met us at parties , at friends houses and of cause in school and i kinda liked her at this time. Last weekend at a party/concert we talked a lot and had some time for us alone. Lets say we had a deep conversation ;)
But now i don't know what to do or how to speak with her. It is a really strange situation for both of us and i can't think of a solution right now. I really like her and would enjoy to do something with her more often . Unfortunately she has to go back to Norway in December. Now im searching for a answer.
help me =(


Greetings Riou