i Do i Do 1. Sezon 2. Bölüm

Oh Min-suk

Jake Han

Kim Seon-a

Hwang Ji-ahn

Park Gun-hyung

Jo Eun-sung

Lee Jang-woo

Park Tae-kang

Im Soo-hyang

Yeom Na-ri / Jang Na-ri

Park Young-kyu

Park Kwang-seok

Yoon Joo-Sang

Ji-ahn's father

Jo Hee-bong

Seol Bong-soo

Kim Soo-hyeon

Hwang Ji-ahn (young)

Kim Hye-eun

Hwang Ji Ahn's friend

Baek Seoung-hee

Uhm Yoo-Jin

Han Ji-Wan

Yoo Da-In