For my roommate KOTA :

If the reason why you come back to 308(the dormitory you originally live) is merely need to taking your clothes and take a shower, and you don't sleep here, study here, chat with us anymore, well, why don't you just pack your clothes and move to 310 and never come back?

You say people there are friendly.
You say there is a guy sleep at home so that you can sleep his bed.
Then you go there and stay there about one month long.(I am pretty sure the behavior you do is against with the rule of dormitory.)

Anyway, the empty seat and dusty desk you left make us feel lonely.
I remember that we do have good time, but now it's not anymore.
I really hope you can come back, although it seems impossible from the day you left us until forever.

I found that the feeling of like gradually become to hate or even worse.
The relationship between us may have broken ,irrevocably.

sigh...