I was the First Officer on a 19-seat turboprop and had just landed the aircraft, all in full view of the pax (no cockpit door). We had no cabin crew either and it was my turn to see everyone off the aircraft. One man, obviously very excited by the proceedings, cornered me at the foot of the steps and asked breathlessly "tell me, are you learning to fly?". I was speechless and the look of total disdain on my face was completely lost on him. Never felt so small!