My sister and I are twins, but she is the little princess that the whole family loves, and I am the wild child that the whole family dislikes.
My mother said that it was because I robbed my sister of her nutrition when she was in the womb that she became frail and sickly.
"You owe your sister your whole life, and you have to spend your whole life atonement."
"I gave you your life, what's wrong with me even if I ask you to give it back to your sister?"