Familyhood

Bicycle shop staff

Star: Radiant Love

Ara

When I Was The Prettiest

Kim Yun-a

All My Love For You

Doo Joon's classmate

Vampire Idol

Kim Su-yeon

Cheer Up, Mr. Kim!

Chun Joo-hee

Shining Romance

Byeon Tae-yeong

The Flower in Prison

Yoon Shin-hye

Faith

Deo Gi

I Hear Your Voice

Moon Dong-hee

The Producers

'Pinky4' member

Jugglers

Wang Mi-ae

Under the Black Moonlight

Wol Ha

Real School

Kim Soo-yeon