A woman talks to Hyun-o with pleasure, but he has no recollection of meeting her. Leaving her embarrassed, he finds a pebble in the pocket of his old coat, whic...A woman talks to Hyun-o with pleasure, but he has no recollection of meeting her. Leaving her embarrassed, he finds a pebble in the pocket of his old coat, which makes him remember her appearance from behind.
