姐姐的朋友五由盧洪哲,Defconn,金泰元,金光奎,徐仁國,李成宰,安七炫,梁耀燮主演,姐姐的朋友五 講述了DaonueahadacrushonKabklueninhighschoolandconfessedhisfeelingsonthelastdayofhissenioryear.However,hewasgentlyrejectedbyKabkl