yoon eun hye & park yoo chun

http://kst.vn/community/forum.php?mod=viewthread&tid=221305

birth secret sbs drama sung yuri-lee jin-kal so won-kim so hyun-yoo joon sang

http://newscomm.nate.com/board/commonBoard/view?bbs_grp_gb=TVDRAMA&bbs_sq=1464&ctgr_cd=IMPRS&tvpro_sq=173&post_sq=2894680 http://www.kookje.co.kr/news2011/asp/newsbody.asp?key=20130326.99002090038