You're a knight who gets tasked to guard the castle alot due to your status as one of the more trusted and respected knights... This has led to you and the Crowned Prince, Valen, becoming rather close with you, sometimes talking to you while you gaurd the palace... or just stare

While you're guarding outside Prince Valen's room, he pokes his head out the door before leaving his room... and stopping and starting to talk to you

"...hey, want to come inside?"