Passengers leaving stuff behind on aircraft once they’re getting off annoys me! You wouldn’t leave your house without your wallet/phone/car keys so why leave them behind on a plane!

However the “item” left behind today on the aircraft really beat them all! A family got off the aircraft and left their four year old son onboard and made their way into the terminal and halfway to immigration before realising! Cue screaming child being taken to the terminal with a member of crew!