The primary purpose of these stage directions (with the gallantry of a young politician) is to indicate a character's tone of voice.
Given that he is referring to the ladies, he has to change the tone of his voice a bit to appeal to them more. He cannot speak in a manly voice which he would normally use while speaking to other men, but rather appear more suave and gentleman-like.
I believe the answer is:B.“We cannot do this,” he said. “Rangi and Papa are our parents. They have created us, made us who we are.”
From the line above, the writer shown that Maori really perceive their parents in a really high regard. They felt that the parents are the people that they would always be indebted to for giving life to them. Which is why is taboo for them to do things without the blessing of their parents.
I would say that her hair looked wild.
Your answer should be B) That Romeo has come to do some mischief
