Non-Pakistanis do get a lot of free stuff, this is strictly for them and Pakistanis do pay for things even if visiting from abroad. This is our way of showing gratitude to people visiting, as we dont have many people who visit from outside, this is one of our selling points for sure and something we are very proud of, its not about feeling inferior thats a very screwed up comment like what the eff.
If a Bangali or Indian visit they will get the exact same hospitality, anybody in doubt needs to come down and see for themselves.
My brother was visiting other part of KHI (u know tableeghi jamat gasht ) after ISHA prayers that pathan guard insist to whole jamat ""tum sab mery sath chaloo hum dawat karyy gaa"" he was just guard also all from khi so politely try to declined but naa bhaii nah manaa.GEt the hot roties from tandoor and salan was some aloo with shorbah (not that he tried to over burdened but presented whatever he had (my brother words never taste anything so tasty) so very hard for other peoples to understand our culture and traditions ""mehmaan tu apna rizq khud ly kar aata hai "" 
