Flowers are placed in front of the portrait of the late Lee Su-hyun during a memorial services in Seoul January 25, 2011. The 26-year-old South Korean student and another Japanese man jumped onto the rails to rescue a Japanese man who fell on the tracks at a subway station in Tokyo in January 2001. All of them were killed by an oncoming train at the station. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: SOCIETY OBITUARY ANNIVERSARY)