Well he grew up with all the authority, heck he doesn't even know the political map of his own kingdom as a fucking crown prince. He will keep thinking until he dies that he entitled to all of that, and of course he will cause trouble down the road
Kinda like pseudo harem but the personality came to live in separate body :lol:
Edit: I just remember after seeing the manga comments but this is like aizawa-san more
Because he's scared to broke the relationship they have now, we can say things like "Just confess already" because we know their inner thought, but them?