Funny and happy introduction:
Sister: Wow! This young lady has such a good figure, she is so bumpy and bumpy... Hee hee (In front of the mirror, someone is drooling narcissistically.)
Brother: I have a short body, what's so good about me? (With eyes full of contempt, but my heart was beating enthusiastically, I was considering throwing away her clothes that night.)
Sister: Aren't I repaying my uncle and aunt for saving my life? I've taken care of you wholeheartedly over the years, can't you see? Brat, don't be ungrateful.
Brother: It is your honor to take care of me. Besides, if you don't take care of your own, who will? Besides, how easy is it to repay life-saving grace?
Sister: What do you want? You brat, don't be greedy.
Brother: Not very good. It is a common practice in ancient and modern times for people to pledge themselves to save their lives. Don't act stupid with me.
Sister: Fart. I am your sister, what do you promise me? If you dare to talk nonsense again, I will tear you to pieces.
Brother: To die under the peonies is to be a ghost.
Conception: