IU

IU, Eun, Han-na

Bae Doona

Doona

Park Hae-soo

Baek Jeong-woo

Shim Dal Gi

Hye Bok

Kim Tae-hoon

IU's father

Lee Sung-wook

Jung Geun

Jung Ki-Hoon

Eun's Yoga Friend

Pierce Conran

IU's boyfriend

So-Young Ban

Ji-soo

Jo Hyuk-sub

Ji-soo's boyfriend

Andrew Royce Beasley

Eun's foreign friend

Mario Leon Adrion

Eun's foreign friend

Joon Won Jung

K