confused and need help? (about a boy)

I've recently connected with a guy from my town who graduated when i was a freshman! he's hands down the hottest guy in my small town. he has a great personality, funny, smart and knows what he wants for his future. I'm a junior now, and he's 19, and is a sophomore at Chico state. we've talked and gotten to know eachother in the beginning of this year/last month of 2015. we've seen eachother from school and where he used to work so we knew of eachother. and this summer when he was down for break, we started reconnecting from talking in the beginning of the year. we finally hung out for the first time before he had to go back to college. when we would be texting and snapchatting we never had any sexual encounters (except for talking about cuddling and him asking if I was a virgin(yes) then just changing the subject after). we hung out with friends on the first day but didn't know what to do, the next day I had to get school supplies but he suggested hanging out so I said we could I get my supplies and he mentioned we could just make out (again most sexual it's been) and later that night we did and he fingered me and I gave him a handjob (something I've never done nor have recieved) and so after the night was over and the next day came I told him I'd never done anything like that and we also hung out again and AGAIN did those things. he was going back to Chico later in the week so he came by Wednesday to have lunch with me at school and then I had him come by that night and i went out to his car to give him a kiss goodbye and we talked and whatnot. now he's back at college and barely texts me which I understand he's busy and he's in a fraternity so he is gonna party and whatnot, but he'll post on his snapchat but won't really text me back. he recently texted me saying his phone is stolen so he's been using his iPad now but I'm afraid we won't talk while he's there and when he comes down to visit on breaks he will. he makes me really happy and all and I'd lie to be able to date him, but I don't want to just be someone he can come to when he's gone and not mean anything to. idk? sorry this is log af