Police fails to find Suk-min's body, opening up a concerning possibility. Do-hee attempts to bury her feelings after Gu-won disappears without a trace.

Cast: Kim Yoo-jung, Song Kang, Lee Sang-yi, Derek Chouinard, Kim Hae-sook, Jo Hye-joo, Lee Ji-Won, Hong Jin-gi, Heo Jung-do, Seo Jung-yeon, Kang Seung-ho, Kim Tae-hoon, Lee Yoon-ji