<human>: I've been friends with this guy on and off throughout the year, because we study different things and barely see each other. 
But after one crazy social night, he invites me to watch a movie at his dorm room. 

Fairly drunk I saw no reason why not to a 1am movie.
We laughed during the movie, both laying on his bed, and no funny business occurred. 
I left and said goodnight before inside jokes were exchanged. 
Anyways, the next day after class I see him at the dorms and all I get is the most nervous "hi" from him. I thought nothing of it at the time, thinking he was just late for a class. 
Then, in our usual ritual, of flirtingly messaging eachother, I message him some funny link. But no reply, then today I tried once more with a normal friendly message about uni. Still nothing. 
Again I just suppose he's busy.
But then at catered dorm dinner we usually exchange small talk, though today nothing. 

So I finally come to the realisation, hey, maybe he doesn't want to talk to me, and I come to a closure about it.  THEN suddenly as I study in one of the public designated study areas he comes up and chats with me, as well as his guyfriend. 

I'm a little confused, and I need your advice Reddit. 
I suppose I've always had a crush on him, and that night at his place confirmed that a little more.

Can you condense the text into three sentences or less?
<bot>: Friend at dorm, that I always had a crush on, acts distant at times after a drunken night at his dorm room watching a movie. Have a wild guess what's going on Reddit :P