Dr. Koothrappali: I see you got engaged.
Penny: Yes, we did.
Dr. Koothrappali: Let me tell you a story.
Raj: Dad.
Dr. Koothrappali: Sorry. I'm sure you won't grow to hate each other.

Dr. Koothrappali: Matchmaking, very smart move son. Much better than marrying for love.
Mrs. Koothrappali: We married for love.
Dr. Koothrappali: And it's been wonderful.

Raj: Hello Mummy, Daddy, how are you?
Mrs. Koothrappali: Pretty good, can't complain.
Dr. Koothrappali: Oh I'm sure you can. Just give it a minute.

Raj: Well, I choose love.
Dr. Koothrappali: Hah! You're an idiot. Love doesn't last.
Well, he's going to find out eventually.
Think about it.

Mrs. Koothrappali: She told us you're spending all our money on your new girlfriend.
Raj: I just got her a couple of things. She gives me things, too.
Dr. Koothrappali: Yeah, yeah, I'm a gynecologist. I know exactly what she gives you.

Raj: Oh, Mummy, Daddy. What a nice surprise.
Dr. Koothrappali: No, it's not a nice surprise, it's a bad surprise.

Dr. Koothrappali: Hello, Leonard, if I may also say your name.

Dr. Koothrappali: Now, hold on. If she is dating an American, that's not a bad way to go. He's Jewish. Those chaps are very successful, and they don't drink a lot.

Leonard: Dr. and Mrs. Koothrappali, in all fairness, it wasn't entirely Rajs fault.
Dr. Koothrappali: This is a family matter Sheldon.
Leonard: No, I'm Leonard.
Dr. Koothrappali: Oh, sorry, you all look alike to us.

Dr. Koothrappali: So, are you boys academics like our son?
Guys: Yes.
Dr. Koothrappali: And your parents are comfortable with your limited earning potential?
Guys: Not at all.
Raj: Papa, please don't start.
Dr. Koothrappali: God, its just a question, hes so sensitive.

Dr. Koothrappali: I, too, was in a relationship with someone who made me feel bad about myself.
Raj: If you're talking about Mom, I don't want to hear it.
Dr. Koothrappali: I'm just saying, if you replace Howard with a nice 22-year-old grad student, your self-confidence will soar.