Realli love him...??

Hi.
not sure where to start from. i know him since grade 9. now he is in university and i am in college. i know him but not enough. i know he had many girls in his life. and since he had girls i never thought of going out with him or anything. and he never asked. to him i am just a girl who he does not like or hate. i am just there, if i say hi he will notice me or else i am just invisible to him. i told him many times that i love him but he did not care. i don't know what to tell him or what to expect from him. i have been waiting, thinking that maybe one day he will change, maybe one day he will understand my love and feel something for me. but it's been so long and nothing changed. my friends told me to come out of dreams n see the reality. but how can i fotget someone who i have been loving for so long? how can i forget those dreams which i have been building for so long? he wanted to date girls, this is what makes him happy. i just kept everything to myself. it's his life, he can do anything with it. i am not asking him to love me. but what do i do? i want him to love me but again i don't want to force him. i want him to be mine, but what if he doesn't have any feelings for how can he be mine? simple question..what do i do?

Get over him. how can you be so incredibly in love with him if you don't even know him "enough"?

in a few months you should be over this boy. if you aren't, you're hanging onto something false looking for a problem.