Kang Dae-Ho, a naughty boy used to be an academic failure, could not be more different than Ko Eun-Bi, a prim girl and model student. On one stormy day, lightning strikes both of them and knocks them unconscious.
as Kang Dae-Ho
as Ko Eun-Bi
as Jae-Woo
as (cameo)
as Eun-bi’s mother
