<Dl> <Dt> Extended cast </Dt> </Dl> <Ul> <Li> Hong Yoon - hwa as Jung Joo - ri, Ha - ni's best friend . </Li> <Li> Yoon Seung - ah as Dokgo Min - ah, Ha - ni's best friend . </Li> <Li> Choi Sung - joon as Kim Gi - tae . </Li> <Li> Jang Ah - young as Hong Jang - mi . </Li> <Li> Bye Bye Sea as Bong Joon - gu's followers . </Li> <Li> Hwang Hyo - eun as Song Kang - yi, Ha - ni's homeroom teacher . </Li> <Li> Song Yong - shik as Song Ji - oh . </Li> <Li> Moon Hoe - won as Head Teacher Hwang . </Li> <Li> Abigail Alderete as Chris . </Li> </Ul> <Li> Hong Yoon - hwa as Jung Joo - ri, Ha - ni's best friend . </Li> <Li> Yoon Seung - ah as Dokgo Min - ah, Ha - ni's best friend . </Li>

Playful kiss special episodes 4 with english subtitles