Be with You

So Ji-sub

as

Woo-jin

Son Ye-jin

as

Soo-a

Kim Ji-hwan

as

Young Ji-ho

Ko Chang-seok

as

Hong-gu

Lee Jun-hyeok

as

Swimming Instr...

Son Yeo-eun

as

Hyun-jung

Lee You-jin

as

Young Woo-jin

Kim Hyeon-soo

as

Young Soo-a

Bae Yu-ram

as

Young Hong-goo

Seo Jeong-yeon

as

Seo-bin's Moth...

Park Seo-jun

as

Ji-ho

Gong Hyo-jin

as

Han Bok-nyeo

Lee Min-sung

as

Seo-bin

Lee Seung-joon...

as

PE Teacher

Shin Woo-hee

as

Homeroom Teach...

Jo Ha-seok

as

Relative

Seo Young-sam

as

Bus Driver