Koo Ja-geon

Head Over Heels

Kim Jun-u

The Midnight Studio

[Barista]

Captivating the King

[Baduk player]

The Killing Vote

Prisoner

Sing My Crush

Jeong Pal

Daily Dose of Sunshine

Student

Our Blooming Youth

[Sungkyunkwan scholar]

Shooting Stars

Bus passenger

Twenty Five Twenty One

Job interviewee

Link: Eat, Love, Kill

[Da Hyeon's ex]

Hope or Dope

[Delinquent]

Red Balloon

Kwon Tae-gi's friend

Taxi Driver

Recruit

Move to Heaven

Bank security guard

So I Married an Anti-Fan

Guy Waiting in Line with Friend (Denim Jacket)

Jirisan

[College student]

Real:Time:Love

Woo Hyun

Mr. Queen

[Food palanquin bearer]

Pure Melo District

Kim Sung Hoon

Who Kissed Me? / Kiss Scene in Yeonnamdong

Ha Tae Sung