I have finally arrived in Seoul (the last city before I head back to HK).  I have to say the people do not smile much here but they are all very kind.  the girl sitting next to me in the flight so kindly waited for me to clear custom and show me where to take the airport bus.  The korean flight attendent sitting next to me in the airport bus also kindly showed where to get off and let the bus driver know i need to get off in where.  even the guest house owner was very kind to pick me up very late at night and show me the direction.  i have to admit i worry about this korean leg of the trip the most because I don’t know the language at all and I used to think korean may not be very friendly.