Should I wait for a girl I care for?

[Jude Belikov]

About a year and a half ago, I met this girl on Facebook. We talked alot and I could tell we both really liked each other. When school started though, we didn't see each other much and I guess we grew apart. We were always looking at each other though, and I sometimes think that we had alot to say to each other. She moved back to her hometown though, and it's been over a year since I've seen her. She may come back later this year, but I don't know how she would treat me. We were on good terms the last time we talk though ( but that was two months ago ). Should I wait for her to come back and take my chances to be with her???