Dad : I want you to marry a girl of my choice.
Son : No
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 the CEO of World Bank
Bill Gates : Then OK
Dad goes to President of World Bank
Dad : Appoint my son as CEO of your bank.
President : No
Dad : He is the son-in-law of Bill Gates.
President : Then OK
This is BUSINESS.