Dealing with jealousy and/or love?

I dont want to get too personal here and tell you all everything about me. Anyway, I met this girl while on vacation about 4-5 years ago and she was also on vacation. We ended being good friends through this time and we decided to keep in touch before I left. She was also on vacation which is Ironic. I found out that she lives about 5-6 states away but it didn't stop me from talking to her a lot online and txting and talking over the phone. Were REALLY good friends still and I just love her personality. We do use the word "love" to each other but it's sure as friends, mainly because she has been dating a guy for a year and a half. The thing you'll laugh at is that were both 17 and both turn 18 at almost the same time. I just graduated HS and she is staying one more year to finish HS. She tells me bout her relationship a lot and it doesn't seem like she likes him all that much but she says shes "addicted". She still wants to be with him. I really like this girl .....cont.....