Is it okay to have a relationship with a 22 year old?

I seriously doubt she is going to go for that.... sorry. At 22 yrs old, she has alot ahead of her.....and if she's moving to Oregon, she will be starting a new life and possibly new career where she will be meeting a lot of new people. It's very hard to maintain a long-distance relationship... I think that is why she considering you as a bestfriend............