Girls what would YOU think?

So i'm a 23 year old guy and I met this girl my age earlier this year through a mutual friend on facebook. Despite living in different parts of America, we have shown to be loyal and kept in touch every so often. Last month I let her know that I am flying out to her city for a 3 month school. She seemed equally interested in hanging out. Last week was when I arrived, and to my surprise I ended up not liking the school. After 2 days I let her know that I might leave in a week or two. Today she told me that we can probably hang this week. I told her that if things go well when we hangout, that we can keep in touch. I feel bad that I just got here and now am leaving her. We are just friends and have never met in person, yet we both realize we have rare qualities in common that we don't share with anyone... Is it still good that I hang with her once before going back home?