A: [Knock knock] It’s me, Dave! Open up, man, I got the stuff!
B: Dave?
A: Yes, Dave! Open up!
B: Dave?
A: Yeah, DAVE!
B: Dave’s not here, man.
A: [Knock knock] It’s me, Dave! Open up, man, I got the stuff!
B: Dave?
A: Yes, Dave! Open up!
B: Dave?
A: Yeah, DAVE!
B: Dave’s not here, man.