Right I've been friends with this boy since secondary school and we've left now to go to college and I spoke to him on msn saying I'm scared because I might have diabetes :S and then he was saying there's nothing to be scared about. Then I said I don't know if I will die from it but it's a possibility and then he said "yeah well dnt tell me the possiblilty u just want me to feel sorry, i dnt like that" and then I wrote something back to him and he hasent replied since :/ whys he acting like this, its like he won't care if I died :(

Sorry too hear about that.
Have you done anything before this conversation too him that might of hurt his feelings?
Does he have any problems like family problems or stuff? That might be why I'm not sure.
Something might of happened before you talked too him that hurt his feelings.

I'm sorry if this is childish but I am only a child...
Maybe he's on his man period?
(its where guys get all moody and annoyed very easily)

Normally happens when women get too needy and emotional and won't let the man have any control...