Jon abcd wrote...
He hates me. He hates Varric. He hates Anders. He pisses off Aveline. He's scared of Fenris. He wants Merrill. I haven't even heard him talk to Isabela. Total A-hole.
Yep. He is grumpy and has a HUGE chip on his shoulder. I've heard him talk to Isabela, she hits on him a good bit and he seems to reciprocate slightly. He's nice to her so far. And I was shipping Carver and Merrill before the game even came out, so him flirting with Merrill just make me squee.

I really like how his relationship with Hawke plays out. Their discussion/argument about Bethany, and when you're doing the Amell family quests? SO awesome; it was the most believable emotion I'd gotten out of Hawke yet.
He's a grump with a heart of gold, though. During one of the banters with Varric, they call each other horrible names... but then in the end Carver casually asks him if they're meeting for drinks later.

So now I think they just mess with each other for the lulz, not out of true dislike.
And during Fenris's recruitment, Carver tells him if he has a problem with Hawke, then he has a problem with Carver. Rivalry was almost maxed at this point. I had lots of warm fuzzies. He may resent Hawke sometimes and they bicker more than they get along, but when push comes to shove, Hawke is his sister and he loves her. Period.