I met this foreign girl that i really like on msn but our im afraid i'll never actually meet her.?

I've told her how i feel and she just laughs and ss, i dont know if she fells the same, she says "i love too" in return but if i ask her if she really means it she'll think im an idiot. we live in differnet countries which really complicates things and i like talking and joking around with her but i keep remembering that this realationship can't move anywhere i want it to. I cant exactly jump on a bus and visit her.I've never really felt this way about anyone before. I dont know to say to move the relationship forward because of the country differnence.also, im worried she'll meet some guy from her own counrty who will sweep her off her feet. I really dont know what to do and any help would ease the pain and would be really appreciated. Thanks