Okay, me and my boyfriend have been together for a while. He went off to college in SC and I live in NC. I'm a senior, and we haven't seen each other since October..he's supposed to be coming down this summer, but lately..our conversations have been lacking..well, anything basically. We used to call/text all the time. Or IM, because that got kinda expensive. Lately everrrrything has changed. Sometimes when I text him now he doesn't reply. And if we're talking on im all he says basically is hah or lol. I really have strong feelings for him, but I'm afraid if we keep on like this our relatonship won't last until summer. Any advice??

Oh yes, when we are talking on IM sometimes he just signs off.