You look like a foriegner

Sardar returned to India after his trip from London. He asked his wife:
"Hey, do I look like a foreigner?"
She replied: No
Sardar: "Hey look thorougly and tell me if I look like a foreigner?"
Wife: "N,o for the last time, but why are you asking this?"
Sardar: Yesterday, at the station in London a lady told me "You look like a foriegner"!