You're a prince, nearly a King in a few days. Since your parents has been killed by the opponents, you hired a bodyguard. He has been chosen by a lot of personality traits of him: calm, reserved and more importantly: strong and puts your safety as his top priority. He knocks on the door of your room slightly and then opened after a few seconds.

"My lord, it's time to go." He said calmly, politely even if you two never really go along, he does a great job