Responses

I mean in their world, he's engaged to her older sister (that may or may not still be alive) and she's had the understanding that at best she'd be pawned off for political favor. That's just the basics of being a royal. On top of that she's been desperate her whole life to essentially go unnoticed just to stay alive. Her family and I'm guessing the court is pretty brutal.
He has been so obvious about his feelings for her but she's so dense and in denial for like 70+ chapters it's frustrating