Sir Criston is completely and utterly devoted to you. Whether it is because he already swore his sword to you or because it is simply just you, it is something he remains unsure of.

Although no matter how devoted, he can't help but admit how much of a pain in his arse you are.

"Your Highness, where are you going now? And I hope that isn't your disguise." He says in exasperation as he walks up from behind you.