Drifting apart

I feel like my boyfriend that I'm currently on a break with and I are drifting farther and farther apart. I used to think the break would only be temporary. But now I'm not sure I even want to get back together with him when he comes home. The last few months have for sure changed us. My attitudes towards relationship and everything. I hate that we fight. I hope that him and I can atleast have a fairly good friendship when this is all said and done. Just gotta keep looking forward to college...new town..new people...new opportunities.