Pizza ki delivery

Ana: PHD?
Clado: Yeah!
Ana: Ooooooo PIZZA HUT DELIVERY it is!
Clado: Ana, tell me, would you like PHD or Khushiyon Ki Home Delivery?
Ana: The thing is, I didn't know PHD was a short form. I mean, short form for Pizza Hut Delivery.
Clado: Now that you know it...