I think PIA’s flights would be more pleasant if such light humor existed in the plane. But desis like to annoy the heck out of air hostesses and they in return act as if they are volunteering. I just love these short one-liners 
Jahaz hi tou sab sey achi jagah hai aisay kaamon k liye. Wahan sey larki jaye gee bhi tou kahan jaye gee?