Nothing, because he is the one who knocks.
Well first you're are in an argument on Facebook.
Don't worry, they've already told you the superior qualities it has over all the other smart phones by this time.
Just a moment, someone's knocking on the door..
To get to your house... Knock, knock. Who's there? The chicken.
Heinz-enburg.
Well it's not Saving Jane, that's for sure.
Because Freedom Rings!
A Jehovah's Witness.