Responses
Tia doesn't actually hate the Prince, she is just afraid of him. Yes the Prince's character and ideas of her has changed, but we are the only one that sees that. He might be different in the future, but this is only a MIGHT.
It would be foolish of her to rely and trust the Prince now, just because of a few sign of affection. Because she fell for that in the past as well, he was not mean just indifferent, sometimes maybe nice (but she did not translate it like that). It would be an irrational choice for her to choose him again.
I repeat, she does not see what we see or knows what we know. Also, we still don't know what he might become in the future.
I read all of that in a day and I can't actually blame the actual prince. I know nothing of the raws, don't want that much spoilers, but I can't comprehend this hate for the prince.
The first version of him was someone I'd kill right away without much thought, his actions are unforgivable. But the younger version so far has changed his attitude towards Tia.
Aside from the fact that why the hell would you keep distant a child like Tia, that oh God I want a doll like her, treating her coldly is understandable to me. At least, for what I've learned in all those chapters so far. He's way more nice than his past/future self.
Again, I've only read the chapters here.
Allen no thanks, you're creepily obsessed with Tia and I'm afraid your scheming with the aristocracy for some matters, which doesn't make you a knight at all. If you swore on a lie, does this mean Tia's not your lady too?
Carsein best boy. For drama's sake you'll not get together with Tia 100% sure, but you're the best friend everyone wants.