Seo Yoon HeeWritingNo biography available.Known For6.1Shut Up: Flower Boy Band2012Fan ClubNo Nerds have favorited Seo Yoon Hee yet — be the first.All fan clubsFrom NerdspinFilmographyWriting22025Namju SearchTVScreenplay • 6 episodes★ 7.82012Shut Up: Flower Boy BandTVScreenplay • 16 episodes★ 6.1
