South Korean actress Son Ye Jin, who played the role of a wealthy heiress who lands in North Korea in a paragliding accident in smash hit drama "Crash Landing on You," said she is "overwhelmed" at the immense popularity the romantic comedy has generated in Japan."It has been a while since the series ended (in South Korea), but I'm surprised that people have continued to express their interest and love for it," Son said in a recent written interview with Kyodo News.The 16-episode melodrama -- a love story between a South Korean heiress of a conglomerate family and a North Korean military off…READ FULL ARTICLE