Ok Hee goes to see Ha Ru and tells him that Kwang Nam is his dad, making him and So Ri siblings. Then, she proceeds to have So Ri dragged home and locked up in her room. Meanwhile, Kyung Jun and Do Hee run into each other at Kwang Nam's house and are shocked to find out about each other's true identities.
Hahm Eun-jung
Oh So-Ri
Kim Jin-yeop
Park Ha-Roo
Hwang Shin-hye
Park Hee-Ok
Yoon Da-hoon
Oh Kwang-Nam
Shim Hye-jin
Maeng Ok-Hee
Son Sung-yoon
Kang Yoon-A
Jang Se-hyun
Jo Kyung-Joon
Park Hye-jin
Kim Soon-Boon
Yoo Tae-woong
Jo Dong-Man
Oh Young-shil
Hwang Mi-Ja
Lee Soo-young
Kim Cheol-Goo
Park Jae-joon
Han-byeol