The ABCs of Our Relationships

Drama

Oh Ha-ni

(Han-na)

Eun Hae-seong

(Min-gyu)

Lee Seo-yoon

(Ju-hee)

Jang Jun-whee

(Sang-gyu)

Kang Ae-sim

Park Ji-soo

Hong Sang-pyo

(Mr. Hwang)

Cho Yun-hee

(Han-na's mother)