【MV繁中字】SEOHYUN 서현 徐玄 Don‘t Say No
윤건 - Don't Say No (With 서현)
[DUET] Yoongun & Seohyun 윤건 & 서현 - Do...
[KY 금영노래방] 윤건,서현 - Don't Say No (KY K...
enewstv 소녀시대 팔방미인 서현, ‘Don’t Say No’ ...
尹健&徐玄--Don't Say No
[노래방 / 반키내림] Don't Say No - 윤건,서현 (D...
[노래방 / 반키올림] Don't Say No - 윤건,서현 (D...
윤건 - Don't Say No (With 서현) (Interview)