Just because someone doesn't talk about the bad in their life doesnt mean they dont have bad things happen to them. sometimes we need a friend to just be a friend and care about us no matter what state we are in.
If you need me, call me. I don't care if I'm sleeping, if I'm having my own problems or if I'm angry at you. If you need me and if you need to talk to me, I'll always be there for you. No matter how big or how small your problem is, I'll be there.