Roxas. I like Sora too, but i feel like i can personally relate to Roxas more. As much as I admire Sora and all his qualities, it's nice to see the contrast that Roxas brings to balance Sora's extra-cheerful personality.
and what some adults/teenagers who play this game don't take into full consideration is that this is a Disney game. It's meant for all ages (probably meant more specifically for pre-teen kids). And young kids respond best to displays of affection. And, after all, Sora and Riku are best friends, so why can't they hug each other, etc.? (even tho they dont actually hug each other...lol) The same goes for Axel and Roxas. Just because Axel said that Roxas was the only person who made him feel like he had feelings, doesn't necessarily mean that he's in love w/ him, etc. It merely shows how strong their friendship was.
yeah, i actually noticed that the first time through that battle, but it was pretty easy to miss (especially if you're concentrating on the battle like you should be lol). i'm an auditory learner, so i notice almost every tiny background noise :) my brother didn't catch it until i mentioned it tho. so dont feel bad!