I really like my friend, its complicated?

Ask her out, or try to. Make sure she knows its a date when you do it. How she responds will tell you if she will let you out of friend status or not. Women always hate to be wrong, so having a girl clify you as just a friend and then have to declify you is extremely hard to do, and usually they feel it will be "awkward" if it gets physical. Take a shot at it, if worse comes to worse tell her that you just need some time away from her after you ask if she denies, and usually she will come to you and want to talk more seriously about it.