What will i do?

you must show her that you are the right guy for her^^ be sweet to her, go out with her even as friends only :) say to her ok we are friends so do you want go cinema with me or something^^ while that if she accepts dont try nothing like kiss her for now just say sweet words to her and ask things about her :) she will see that you really care for her and if you are sweet and caring she might fall for you^^ if you really love her since 2 years just try your luck^^ maybe past year she loved you as a friend but she can change her mind^^ show her more about yourself and how sweet you can be^^ she wont resist you^^ but take things slow. meet her better, say sweet words but dont try nothing more for now^^ then when you feel she is starting to like you ask her if she likes someone and if she says no let it. continue being her friend only and show her you care after some time ask her the same again and if she continues saying she dont and if she looks like really dont like noone is your time to let her go :) anyway i wish she can love you^^ take things slow and be sweet to her :)

Hi' The best thing to do is keep being her friend. Be her best friend ever and treat her like she is your whole world. If there is any chance for you to be together, she will the kind person that you are and maybe she will also see you as her future husband. But you have to have patience. And won't hurt to impress her parents too. Good luck!