Danny: Sir, I love your daughter and I want to marry her. That’s why I’m calling.
Jack: First of all, Danny, the truth is this is just a courtesy call. Like when you say to your neighbor, “We’re having a loud party on Saturday night if that’s all right with you.” What you really mean is, “We’re having a loud party on Saturday night.”
Danny: Mr. Bristow –
Jack: Sydney doesn’t give a damn what my opinion is. What interests me is that you do.
Danny: It’s just a custom to call the father, that’s all this is.
Jack: Well, then, I’ll tell you what. I may become your father-in-law, that’s just fine. But I will not be used as part of a charming little anecdote you tell your friends at cocktail parties so they can see what a quaint, old-fashioned guy Danny really is. Are we clear?
Danny: Yes, sir.
Jack: Good. Then welcome to the family.