The Pevensies love to bicker, I feel: they tend to know who's going to win but it's not the fun of winning, it's the fun of fighting that keeps them playing. And that applies to more than just the bickering, obviously.

Caspian is so unsure in this new world that is so like the old but not quite, and he's also quite taken with the Pevensies. :o)

Thank you, darling, your feedback is as always a delight.