After a flight the door was open and the pax were walking out. One lady stopped and asked the FA if I was old enough to fly pointing at me (I was 24). Our FA thought she was joking and said "oh no, it's take your son to work day."
The lady said ahhhh.
She then stuck her head in the cockpit and said to me, "don't worry son, you'll fly this someday."
I just looked at her and said.... yeeahhhh someday.