Hyun Ji-seok, a university professor, and Go Mi-yeon, a scriptwriter, were high school sweethearts, who discover that they are cousins. They break up, but find themselves attracted to one other once again when they meet in Seoul four years later.
as Hyun Ji-suk
as Go Mi-yeon
as Park Jung-ran
as Kim Tae-hoon
as Park Deok-goo
as Kim Wal-sook
as Ji-suk's mother
as Ji-suk's father
as Mi-yeon's classmate
as Mi-yeon's nephew
as Go Wang-bong
as Boo Byung-chan
as Writer
