
Our Secret S01E23
So Bong confesses her love at the presentation, but unexpected events continue to occur. Nam Sin sees Laura after 20 years, but he acts coldly to her since he is angry about the very existence of Namsin3. Meanwhile, So Bong tries to negotiate with Laura to take away the kill switch from her.
Series Cast

Seo Kang-joon
Nam Shin / Nam Shin III

Gong Seung-yeon
Kang So-Bong

Lee Jun-hyuk
Ji Young-Hoon

Park Hwan-Hee
Seo Ye-Na

Kim Sung-ryung
Oh Ro-Ra

Yu Oh-seong
Seo Jong-Gil

Park Young-kyu
Nam Gun-Ho

Choi Deok-moon
David

Kim Hye-eun
Nam Ho-Yeon

Kim Won-hae
Kang Jae-Sik

Kim Hyun-sook
Reporter Jo

Oh Hee-jun
Jo In-Tae

Cha Yeob
RoboCop

Chae Dong-hyeon
Ko Chang-Jo

Cha In-Ha
Hwang Ji-Yong

Cho Jae-ryong
Secretary Park

Choi Byung-mo
Choi Sang-Guk

Seo Eun-Yool
No Hee Dong

Son Jin-hwan
Dr. Kim Young Ho

Oh Joo-eun
Team Lead Yeo

Oh Eui-sik
Cha Hyun Jun

Choi Dae-hoon
[Head Bodyguard]

Park Bo-Mi
PK group bodyguard

Oh Han-kyul
Nam Shin [Young] / A.I. robot Nam Shin I

Lee Joo-Chan
Nam Shin [Teenager] / A.I. robot Nam Shin II