Episode 4 S4E4 - Episode 4 2009
Cho-in goes missing. Seo-yeon flies to China with Seon-woo and collapses upon seeing Cho-in's belongings. Young-ji's pictures are in his camera.
- Released: 2009-02-26
- Runtime: 50 minutes
- Genre:
- Stars: So Ji-sub, Shin Hyun-joon, Han Ji-min, Chae Jung-an, Song Jong-ho, Kim You-jung, Ahn Nae-sang, Park Sung-woong, Kwon Hae-hyo, Kim Hae-sook
- Director: