What should I do? I'm in love but it's hopeless! :'(

Like they said "a dream will always remain as a dream if you do not take the first step." and unfortunately this guy is my new dream. why him!? :'( i've fallen in love with a guy that perhaps doesn't know my existence.. I really like him or i should say love him..i met him 2 years ago in an arcade and i just fell. you can never stop the heart from beating..so true.. anyway every time i check on my facebook account i'm kept on hoping that he would go online. and yes since he doesn't know me i start the conversation..i say hey first. I look pathetic..he does reply and whenever he does my heart beats really fast but the problem is our conversation really don't last long. :( well what are we going to talk about? he's not my classmate and we don't know each other i'm a total stranger..but despite this he really does reply i just don't have a topic and our conversation keeps on dying.. -What should i do? i really want to talk to him but our conversation keeps on dying! :'( -Is this going somewhere? am i making any progress? -Is there a chance that he'd like me back or notice me? I know that you can never ask for love..but somehow i still kept on praying that the day would come..he would notice me and he would ask for my number. :') If he would ask for my number i might actually faint for real. Thank you so much i really need an advice..i'm such a pathetic daydreamer i know..some say i'm pretty i do have suitors but what's the point if the only person you really like/love doesn't notice you? oh god...please i'd love to read your advices..thank you ^^..

i really understand you,your feelings and at first delete the word impossible from your dictionary.boys are interested in cars,sports,games,music and you can start your conversation not with your ideas i think you must start with questions because everybody loves to talk about his or her own thoughts,ideas,likes and dislikes,i think that the conversation you start keeps on dying because you write something that you dont want to write and thats not your personal text.try to be natural,be self confident and do what you really want to do,no one can act cool or aloof with you girl