Responses
My guess is exactly what our MC said to the freaky little kid. "refusing to change". I think after killing 41 kings, he just can't believe this the 42nd is any different. I have a suspicion that he never actually hated the MC, just refused to accept that he actually does care.
I mean, how temperamental can you be though?!
"I hate you. Wait. Why the hell did you leave me?! You're not suppose to do that!"
Like what did this dumbass think was going to happen when you have proven you have no problems killing the person you just said that you hated?
I wish they would hurry up and explain why the grand duke "hates" the king. Theres so much wasted angst potential here!! ヽ(`Д´)ﾉ