RX: *uncertainly* "Hello?"
Me: "Yeah?"
RX: *relieved* "Oh, it's you."
Me: "Well, who else would it have been?"
RX: "It could have been anybody."
Me: "No it couldn't. Did you..."
RX: "It could have been horrible insectoid aliens, scraping the ceiling with their armored carapaces!"
Me: "Did you hear gunfire?"
RX: "Why would you shoot the aliens? You're one of them!"