bul-anhae hajima neol naman boneungeol neon neon neon nae nun-eman bo-yeo amudo moleuge neul bimilseuleobge neol ango jikigo sip-eo nuga chaj-eulyeo haedo jom deo bimilseuleobge gip-i ppajyeodeuljanh-a Mr. Secret ma ma ma ma ma malhal su eobs-eo Mr. Secret mum mum mum mum mum meomchul su eobs-eo geogiseo neoman ttala-wa malhaji malgo nal midgo geunyang ttala-wa amudo mollae Mr. Secret I don't know I don't know I don't know what to do Mr. Secret Keep it down baby You better keep it down nungamgo gidalyeo da deulkigi jeon-e nan nan mangchigo sipji anh-a amudo moleuge neon nae dwi-e sum-eo neol geujeo jikigo sip-eo nuga chaj-eulyeo haedo jom deo bimilseuleobge gip-i ppajyeodeuljanh-a Mr. Secret ma ma ma ma ma malhal su eobs-eo Mr. Secret mum mum mum mum mum meomchul su eobs-eo geogiseo neoman ttala-wa malhaji malgo nal midgo geunyang ttala-wa amudo mollae Mr. Secret I don't know I don't know I don't know what to do Mr. Secret Keep it down baby You better keep it down Everybody keep it down now Baby know how I love you but I gotta Keep the distance to live in this drama Let 'em do the blah blah I'm just tryna love you right now hanbal mulleoseo yeogiseobuteon nuga mwola hadeon nan neol molla Take a U turn hanbeon-e modeunge heomuhage muneojilji molla chalali nal milchigo ga Knock me out now meomchul suga eobs-eo cham-eul sudo eobs-eo neomu gipge ppajyeo deulkilji molla Mr. Secret ma ma ma ma ma malhal su eobs-eo Mr. Secret mum mum mum mum mum meomchul su eobs-eo geogiseo neoman ttala-wa malhaji malgo nal midgo geunyang ttala-wa amudo mollae Mr. Secret I don't know I don't know I don't know what to do Mr. Secret Keep it down baby You better keep it down