If You Were Me 4
Storyline
Includes shorts: Girl on the Run, The Theory & Practice of Teenage Dream, Relay, U and Me and Blue Birds on the Desk.
Cast
Nam Ji-hyun
Park Jin-ju (Blue Bird on the Desk)
Jung Jin-an
Ma Jin-ju (Blue Bird on the Desk)
Kwon Eun-soo
So Young (U and Me)
Oh Ji-hye
Chul Goo's Mother (U and Me)
Park Bo-young
Hee So (Relay)
Son Eun-seo
Gyu Ri (Relay)
Sung Ji-ru
Teacher (Blue Birds on the Desk)
Moon Sung-keun
Vice Principal (Relay)
Jung Yu-mi
Health Teacher (Relay)
Kim Mi-hui
(Relay)
Choi Won-tae
Choi Young-chan (Girl on the Run)
Choi Yo-han
