Is it mentioned before??? Why is she scared with her father???
so i don't think that there was a definitive reason why she's cautious (at least in the manga) but remember when the boys were getting kidnapped, the king was going to use her as baitso... (=・ω・=)
Oh I see now, thank you so much ヾ(☆▽☆)
Is it mentioned before??? Why is she scared with her father???