There are two people. Harry and Carey.
HARRY: Hey, Carey, I got a joke for you!
CAREY: OK Harry!
HARRY: Alright, Knock knock!
CAREY: Come in!
HARRY: No, your supposed to say “who’s there”
CAREY: Why? I already know it’s you!
_THE NEXT DAY-
CAREY: Hey, Harry, why don’t you tell me one of your Ding-Dong jokes!
HARRY: ‘knock knock’
CAREY: Come in!
HARRY: oh my goodness…