Answer: This one is a little complicated because I don't have any context, but here:
There won't be a huge amount of questions asked, but he (replace he with person's name) will need to memorize a lot from the books of Confucianism in order to write poems or essays.
It means I am not your gilrfriend, and you are not my boyfriend (protector). These are slang terms.
You need help I will help u
It depends on your size, age, and physical activity. There is no definite answer.
