We were given great seats on our 1 hour flight VN 185 from Hanoi to Dnang (airport for Hoi An). They were by the emergency exits and had loads of extra leg room.
The air steward came over to me and honestly said “please sir, don’t open emergency door in flight without asking one of crew.”
“Absolutely no chance of that happening” I said … “I prefer to keep the door closed in flight!”