Guest Stars Ji Soo as Go Bok Dong Park Young Kyu as Hong Sang Bok Kim Tae Hoon as Do Jung Woo Baro as Hong Sang Tae Lizzy as Wang Jung Hee Oh Yun Ah as Joo Ae Yun Go Soo Hee as Han Gong Joo Jun Gook Hwan as Park Jin Ho Kim Ji Young as Gang-ja's mother-in-law