RedXIII13...Basch and Auron are no where near moody, they're just mature and been through the hardships before. basch isn't moody at all, and Auron just speaks deeply and concentrates on the mission at hand.
I knew "moody" wasn't a good word! How about dark? Or badass? I don't like dark or "badass" characters simply because they, erm, lack emotion.