He has a girlfriend

So i like this boy that ive known almost my entire life, ive always thought he was good looking until last week i saw him and we talked for a very long time and then the day after i spent the whole day just thinking and thinking about him i couldnt get him out of my head, but hes been dating this girl for 10 months and they love each other but when i talk to him i feel like this typa way that ive never felt ever or with anyone else and he is just a great funny, hot great guy but he also lives far from me and i just see him once in a while and i just feel like i really need a boyfriend right now, like im at the time where my grades are great, my school good everything finally how i want it to be at home, but i need a boyfriend, i just someone to be head over heals for and someone to just hold onto me. i dont know what to do.