Kira: Knock, knock…

Kian: Who’s there?

Kira: Boo

Kian: Huh???

Kira: NO! Knock, knock…

Kian: Who’s there?

Kira: Boo

Kian: What?!?!

Kira: NO! You’re supposed to say “boo who?”

Kian: Who???

Kira: NEVERMIND.