Dad: Son, I want you to marry a girl of my choice.
Dad: The girl is Bill Gates’ daughter.
Son: Then ok.
Dad goes to Bill Gates.
Dad: I want your daughter to marry my son.
Bill Gates: no!
Dad: my son is CEO of World Bank.
Bill Gates: then ok.
Dad goes to the president of the World Bank.
Dad: appoint my son as CEO.
Dad: my son is the son-in-law of Bill Gates.
President: Mmh. Then ok.
(This is business).