eureka !!
Baek Sung-Hyun has grown more handsome
what a cutie-pie
This was then... when both youngstars took the role of young Cha Song-Joo (later played by Kwon Sang Woo) and Han Jung-Seo (later played by Choi Ji Woo) in Stairway to Heaven broadcasted on Dec 3, 2003.