(A man and his girlfriend are standing towards the front of the line to board an airplane. I’m a passenger who overhears their conversation.)

Airline employee: “We are now boarding numbers 1 through 30.”

(The man begins to walk away, but his girlfriend stays put.)

Girlfriend: “Where are you going?”

Man: “They called numbers 1 through 30.”

Girlfriend: “But my number is 6!”