Two elementary boys, who are best friends and baseball fanatics, had to be separated as one left Korea to pursue education abroad. Many years later after returning to Korea for high school, the boy had found his best friend to have only turned into a girl instead.
이수민
as Shin Hae-won
신현승
as Kang Tae-joo
최유진
as Han Su-ji
Yeo One
as Han Se-jun
남규희
as Shin Ju-hye
서이서
as Bae Gi-woong
