<human>: Can you give me the gist of the text in a nutshell?

Met this guy in my first year at college so a good 18 months ago and we immediately hit it off as friends. Spent a lot of time together, one thing led to another and we slept together a few times when we'd both been drunk.

About this time last year I confronted him, told him I had feelings for him and that I wanted a relationship. He said he liked me a lot too but since we'd be geographically apart for the duration of the summer he thought we should leave things until after summer and then make things official if we still felt the same way.

College started again in October, he was accepted on a study abroad scheme running Jan-May. Said the same thing again, he wanted to be with me but he didn't feel like a LDR would work. (He'd seen some friends' crash and burn so I kind of got it, although I was upset)

We're moving in together (with other housemates) in August for our final year of college and I was really, really looking forward to seeing him. We've talked a lot the whole time he's been gone and I'm still completely head over heels for him. Now he's told me that he's planning a vacation around the time we're supposed to move in and might miss our own housewarming party. I'm away for 6 weeks after that and he's not back in the country until a few days before so it's really the only time I can see him. 

He's pretty undemonstrative which is fine by me because I'm very independent but he's confided in mutual friends how much he liked me prior to his studying abroad. I guess my question is, am I reading too much into his not making an effort to see me when he can, having been apart such a long time? Does it mean he's no longer interested (which would break my heart a bit) or is it just a bit thoughtless? I've teased him gently about wanting to see him then but I don't want to be too clingy and forceful about it.
<bot>: Is my SO no longer interested because he doesn't want to see me as soon as we're both back in the same country?