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Si Hyun finds Tae Hee living in a pile of mess and not having a balanced diet. He tells her that he will come by to take care of her more often and cleans the house. He also shyly asks her to change her passcode to his number, to which she tells him that it is already his number. Meanwhile, Si Hyun visits Seok Woo and promises that he will find out whom he is seeing.
Woo Do-hwan
Kwon Shi-Hyun
JOY
Eun Tae-Hee
Mun Ka-young
Choi Soo-Ji
Kim Min-jae
Lee Se-Joo
Shin Sung-woo
Kwon Seok-Woo
Jeon Mi-seon
Seol Young-Won
Kim Seo-hyung
Myung Mi-Ri
Jeong Ha-dam
Ko Kyung-Joo
Moon Hee-kyung
Oh Se-Ri
Lee Yeong-jin
Jung Na-Yoon
Tae Hang-ho
Priest Matteo
Oh Ha-ni
Park Hye-Jung
Hwang Jeong-min
Jo Geun-Sook
Lee Jae-kyoon
Lee Ki-Yeong
Kim Yeong-ok
Grandmother from nursing home
Kim Ah-ra
Bing Bing
Kim Jung-young
Tae Hee's aunt