Paying attention to gestures and expressions, because they can point you to what they mean and you can tell their emotion.
Answer:
To show that an argument is reasonable or sound.
Explanation:
I think the sentence that best supports this is "I will advise you and direct you. I should not be a man if this womanly helplessness did not just give you a double attractiveness in my eyes."
I think the author would feel devastated
