its a usual happening in QL that when we point out something they start to throw all the bad words available in their dictionary to that particular community. Every one good at one point or another, may be that lady left the counter coz of some reason, come on take it positively.............
And ofcourse I have many friends from different nationalities, but I never faced any problems.
Dont expect the beauties sitting at the cash counter to smile at u always, they are also human beings, they also feels tired!!!!!!!!!!!