[ The King frowns. ]

But what if two of them get along better together than the third one gets along with them both? Shouldn't he have another brother or sister to talk to?

[ Okay, maybe he is thinking about the future consequences a little bit, at least, but no doubt Arthur still does most of the long-term planning where their personal matters are concerned. His advice is nearly priceless in political and social affairs too, for such reasons. ]