B. had to work for her japanese friend's company, who helps to settle down japanese people who come to Seoul for studying or work. They pick them up at the airport and bring them to their dorm, sign them up at the campus and show them around a bit. We went to eat falafel in the evening and it was quite good. Two koreans lived in London where they felt in love with it and opened their restaurant in Seoul. :D From my falafel experience this one would be in the top 3, right after my and the one from NYC.