Yang Se-jong

as Gong Woo-Jin

32 episodes

Shin Hye-sun

as Woo Seo-Ri

32 episodes

Ahn Hyo-seop

as Yoo Chan

32 episodes

Ye Ji-won

as Jennifer

32 episodes

Wang Ji-won

as Kim Tae-Rin

32 episodes

Jung Yoo-jin

as Kang Hee-Soo

32 episodes

Yoon Sun-woo

as Kim Hyeong-Tae

32 episodes

Sieun

as Woo Seo-Ri (young)

32 episodes

Yoon Chan-young

as Gong Woo-Jin (young)

32 episodes

Ahn Seung-gyun

as Jin-hyun

32 episodes

Jo Hyun-sik

as Han Duk-soo

32 episodes

Lee Do-hyun

as Dong Hae-Beom

32 episodes

Kim Min-Seo

32 episodes

Im Byeong-gi

as Gong Yong Hwan [Gong Woo Jin's father]

32 episodes

Park Hyun Jung

as Kim Tae-rin's Mother

32 episodes