IntroVerse 1Gameun Du Nun Wi Seuchyeogan Geomeun GieokdeulNal Ssoabomyeo Beotineun Nal Seo Inneun MaldeulBut Ooh Duryeopgido Han Mam Han KyeoneunOoh Heunjeok Hanaeopsi SarajyeoPre-chorusGyeondyeonael Su Isseo DagawabwaCause I Am TheChorusHeroine I Sesang SogeHeroine Dan HanappuninGeujjeum Siryeondo Pillyohae Naegen NecessaryGeukkat Sangcheoron EorimeopseoNah I Don’t Care ItPost-Chorus(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji NaneunCause I’m The One And OnlyVerse 2Neoui Mame Deulji Anneun Geureon NaindeNunbit Sonjit Maltu Hana Mame DeulgesseoBut Ooh Gwaenchana Bakkul Saenggak EopseoOoh Mam Ganeun Daero Hallae Cause I’mTheChorusHeroine I Sesang SogeHeroine Dan HanappuninGeujjeum Siryeondo Pillyohae Naegen NecessaryGeukkat Sangcheoron EorimeopseoNah I Don’t Care ItHaeroun Jonjae HanaeGoeroun Naega AniyaPillyohaesseo Siryeon TtoneunGeureon Billeon HanaSingyeong Sseuji AnaMamkkeot Tteodeureobwa Let GoPost-Chorus(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji NaneunCause I’m The One And OnlyBridgeChakgageun Ma HeyI Seutorin Geujeo Nareul Wihan GeotppunNege Hagopeun Mareun Geujeo HanaDon’t Know If You Know It ButYou Are Silly Silly Silly Silly SillyOh Did I Say It Out LoudPost-Chorus(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji NaneunCause I’m The One And Only(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji Naneun(Ooh Nananana) Eojjeol Su Eopji NaneunCause I’m The One And Only