Rather than look hurt, it looks like he was shocked. Maybe bcos he thought all girls will like him or maybe he didn't know about the reward that will grant you anything. But anyway, let's all wish that he will start to have feelings for princess Yurishien. Hohoho.
It’s not about wanting something they can’t have(tho for some it is). For many of the princes they catch feels because they always have girls flocking to them and “loving” them solely because of their status as prince. They catch feels for the FL because the FL obviously doesn’t give a crap about them and treats them in a way that no one else has because the Fl truly doesn’t care about their status. They fall for the Fl because the FL sees them as a person and treats them that way unlike the other girls who only see money and status
I CURSED MANY TIMES WHILE READING THE LAST TWO CHAPTERS! At first, I thought this was interesting, but upon reading the last two chapters and saw that they are having an affair after what happened on the first night with the FL. MY GOSH! WTF! WTH! I thought he felt disgusted when he found out his wife hobby but, the hell! I’m into BL, but doing it with her wife and his retainer?! That’s crazy! That’s obviously cheating and I can’t accept that!!! I’m dropping this shit!
Instead of feeling interesting or exciting, what the readers felt was annoyed. Well, it’s only 1 chapter after all, but seriously. Even the FL made me frown. I hope she won’t stay being like that.