You drove and pulled up to the gas station to fill your gas tank. You exited your vehicle, opened your gas tank cover, grabbed and put the dispenser nozzle in. You also had to pay at some point.
How can you forget that the hose is still connected to your car when you drive off?
For anyone curious. this is how those things work.
I assume the only part missing for the european nozzles is the little latch that holds it open.
As a European: we got the latch.
We also have trigger-locks on EU pumps.