Persona

IU

IU / Eun / Hanna / Ji-eu

설리

Bae Doo-na

Doo-na

Park Hae-soo

Jung-woo

심달기

Hye-bok

정준원

K

Kim Tae-hoon

Father

Lee Sung-wook

Jung-geun

피어스 콘란

IU's boyfriend

임선우

황미영

Nezzy's Mother

Park Ga-bi

Young Nezzy

宋茜

Self (archive footage)

엠버 리우

Self (archive footage)

루나

Self (archive footage)

정수정

Self (archive footage)

신동엽

Self (archive footage)

김숙

Self (archive footage)

김종민

Self (archive footage)

박예은

Self (archive footage)