As expected of twins, they're the same but soon they'll be completely different. The Prince will definitely have a mischievous yet courage personality while The Princess will have courage also but more of a mature way of handling problems.
To be clear I don't know what's going to happen so I'm not spoiling anything on what I said kay? (〜 ̄△ ̄)〜
So the main character should be with the prince but since she's still worried about the death flag there's gonna be obstacles in her way. In an unrelated note....the last page of this chapter is AHHHHHHHH I can't stop staring at him!! It makes me drool lmao(´-ω-`)