Lee Chang-In

Private Lesson

as Yoon Jae-on

Please, Yes

as Eun-ho

Study Group

as Nam Sang-woo

Cinderella at 2AM

as Han Yeong-Soo

Miraculous Brothers

as Lee Kang San's friend (Teen)

Red Balloon

as (waiter)

She Would Never Know

as (Chae Hyun-Seung's alumni)

Delayed Justice

as (student)