If You Were Me 4 (2009)
Includes shorts: Girl on the Run, The Theory & Practice of Teenage Dream, Relay, U and Me and Blue Birds on the Desk.
- Country : South Korea
- Genre : Drama
- Studio : Cinema Dal, National Human Rights Commission of Korea, BaekDu-DaeGan Flims
- Director : Jeon Gye-soo, Lee Hyun-seung, Yoon Seong-ho, Kim Tae-yong, Pang Eun-jin
- Cast : Nam Ji-hyun, Jung Jin-an, Kwon Eun-soo, Oh Ji-hye, Park Bo-young, Son Eun-seo