Rules for developing boyfriends in the Tang Dynasty:
One: We must resolutely obey orders. Whatever I say will be what I say.
Two: The salary is turned in every month. What's yours is mine, and what's mine is still mine.
Three: Be a good man and never fight back when hit or scolded.
Four: Remember my birthday, my parents' birthday, my grandparents' birthday, and my dog's birthday.
Five: You also know that women are always in a bad mood for a few days a month, so... When I hit you, remember not to cry!