Cast Joon Soo's family Im Joo Hwan as Gong Joon Soo Kang Yi Suk as child Gong Joon Soo Kang Byul as Gong Jin Joo Jung Da Bin as child Gong Jin Joo Choi Tae Joon as Gong Hyun Suk Nam Da Reum as child Gong Hyun Suk Kim Sul Hyun as Gong Na Ri Kim Ha Yoo as child Gong Na Ri Ahn Nae Sang as Gong Sang Man Shin Ae Ra as Jin Sun Hye Do Hee's family Kang So Ra as Na Do Hee Shin So Yool as Shin Joo Young Lee Soon Jae as Na Sang Jin Chun Ho Jin as Na Il Pyung Yoon Son Ha as Yoo Jung Hee Lee Il Hwa as Na In Sook Kim Il Woo as Shin Tae Il Others Kim Young Hoon as Lee Han Seo Hyun Woo as Kang Chul Soo Song Ok Sook as Bang Jung Ja Kim Ha Kyoon as Choo Man Dol Production Credits Production Company: Shin Young ENC Co.,Ltd., Human Nature Producer: Hong Sung Chang Director: Shin Yoon Sub Screenwriter: Jung Ji Woo cr http://wiki.d-addicts.com/Ugly_Alert