seeing double

I just went to a 24 hour noodle place at 2am. only a few people were there, mostly drunken men and off duty prostitutes. There were two women siting at separate tables that looked exactly alike. I couldn't stop looking at them both. same square jaw, ski jump nose, high forehead. Same biggish eyes and a way of leaning on their right hand as if talking on a cell phone. They even parted their hair on the same side. trippy. what are the chances in a counrty of 1.2 billion that there are two people who have the exact same facial features are sitting 10 feet away from each other in an all night noodle joint?