Creepy old guy with an asian fetish to Thai flight attendant at Costco in line for a hot dog

Guy:Hi! What are you doing over here, shouldn't you be on a plane?
Lady:My dog is in the hospital across the street, he has a thyroid problem.
Guy:He must be on medication, does he have cancer?
Lady:no a thyroi...
Guy:My wife died of cancer at 39. So what are you?
Lady:Thai.
Guy:Oh my friends wanted me to go to Thai to get a wife.
Lady:*uncomfortable laughter*