I Really Really Like You

Ryu Jin

as

Jang Joon-won

Eugene

as

Yeo Bong-soon

Lee Min-ki

as

Nam Bong-ki

Geum Bo-ra

as

Lee Han-sook

Kim Hee-jung

as

Soo-jung

Jang Yong

as

Nam Dae-sik

Choi Bool-am

as

Jang Min-ho

Kwon Ki-sun

as

Ma Ok-hee

Yoon Ji-hoo

as

Kang Moon-sik

Ryu Tae-joon

as

Kim Joo-yeop

Kim Hye-ok

as

Oh Young-sil

Jeong So-yeong

as

Go Ji-soo

Jung Da-bin

as

Jang Hyo-won