It's really hard in some ways to tell if a girl really likes you online. Most of all an online relationship is based on trust, without trust things will not work. I've been with this girl and i love her more than my own life for 3 years online and now recently we've had a huge fight and haven't talked in acouple days, and honestly deep down inside of me i'm dying without her. I love her more than anything in this world. And trust me alot of people may think online relationships don't affect ppl, or it really doesn't play a big part of the people in the relationships life. Well that's where they are wrong becaus weather you love a girl you see everyday or a girl you only talk to online/the phone, if you love them the love will always remain the same. You honestly don't know howmuch a person means to you until you have a fight/argument with them.
Just remember one big important thing i have learned from dating online and being in the same relationship for the last three years. If you expect/want thing's to happen, be the best and infact really do mean everything you tell them then don't be scared to show them your love for any reason because if you do.. your only going to hurt yourself in the longrun, like i have.
I'm not saying now but maybe down the line you will fall inlove with this girl like i have the girl who means the world to me. and then if you do be str8 up about everything or are scared of rejection and let it affect the way you act in the relationship then things wont be perfect or the way they should be. So just be real straight fwrd and tell her how you feel each and everyday.. remember nomatter howmany times you tell them how you feel about them, or infact tell them you love them, it's the best thing to do expesically with an online relationship. Gain trust from the girl, and don't ever do anything to loose her trust, because you only hurt yourself if this happens. Once again i know that from experience also.
I hope this blabbin on help's you in someway.