yeah so if they don't toss the towel in so soon, more chance it can work out. Besides theres a million ways to stay in contact these days and considering he's still in the same country, it won't be so hard to go and visit. Yeah, i know its not easy. I was in a LDR for about a 2 months as well and I didn't even have an internet connection. It was really hard but we stuck through it, determined that the distance won't separate us. And I believe it's more easier on the person who leaves than that who is left behind as he will be experience new things and what not. Whereas you will be in the same place left with a billion things to remind you of what you guys used to do. So he's actually in an easier spot.
It's much harder when you get in an argument. It's easier to patch up when your face to face then long distance but i hope you won't get much of those.