"School 2013" cast:

Jang Nara

played by Jung In-jae

played by Choi Daniel

Kang Se-chan

Lee Jong-suk

As Go Nam-sun

Park Se-young

As Song Ha-jung

Kim Woo-bin

As Park Heung-soo

Yoo Hyo-young

As Lee Kang-joo

Kwak Jung-wook

As Oh Jung-ho

Cui Chang-yeop

As Kim Min-ki

Kim Young-chun

As Byun Ki-duk

Kim Joong-hyun

As Kim Dong-seok

Jeon Soo-jin

as Ji Na-ri

Kim Chang-hwan

as Han Young-woo