Awesome tech crews who were so welcoming to flight deck visitors with a lot of silly questions
On one trip I had to the flight deck, I was informed that I could only remain there while the Captain was not there. He was not there when I was escorted there by one of the FAs. She came back after an hour or so to tell me that I had to return to my seat as the Captain was returning to the flight deck.
Never saw him/her. Maybe they were someone I knew who I had scrubbed at some earlier stage!