It does seem like Mole's an asshole, but it might have to do with translation issues. It may still be a little rude, but a lot of times friends talk that way in some Asian cultures where it seems terse and rude, but really it's not meant that way
I'm here to protecc mole, he is a good guy, it just that he is a little too honest, he cares about croc and hang out with him, actions are louder than words.