[Taeyeon] Listen up, gi ga cha jeongmal 
  Solgit hae, nae mineun, jeung geo 
  [Yuri] Hancham dongan, nal jjocha mi haeng han 
  Neol dashi bwasseo waenji niga seomeok, semeok 

 [Tiffany] Neon na mollae, dwireul kaetji 
  Naye Privacy, jakku wae deul chwo jigyeo wo 

 [All] Nareul hyanghae naemin, dod bogi 
  Sarangeuro pojang dwen, Hysterie 
  Oh no, geob eobshi 
  Manhi almyeon dachyeo Top Top Top Secret 

 [Jessica] Nugu wa, mannaseo noldeun 
  Meori Style, eodiseo hadeun 
  [Seohyun] Da teoreo bwa, meonji hana anna 
  Nan jayu robge sumshwi neun ge sowon, sowon 

 [Sunny] Geojit jeong boreul, jegong haetji 
  Yeojan jeok danghi, gamchwo ya hwolsshin saerobge 

 [All] Ni nun apen eonjena, bit naji 
  Mugyeot jeom ye wanbyeok han Mystery 
  Oh boy, na eobshi 
  Pureo ya halsuk je Top Top Top Secret 

 [Hyoyeon] Neo an bolttaen, ginjang pulgo isseo 
  Nega eobseul ttaen, seong gyeok do jom itgo 
  ([Jessica] Neo mollae) [Sooyoung] Nega moreuge han nun pan jeok isseo 
  ([Taeyeon] Neo mollae) [Yoona] Neowa mannal ttae danjeom ssak ji wosseo 

 [All] Geuman dwo 
  Check check check check 
  Check check check check 

 [Seohyun/Sunny] Jogeum sok yeot jiman sok kkeulhgo jjarit han 
  Milgo dang gimeun sarang ye master plan 
  [Taeyeon] Neoye geu jogeub ham, da ara geokjeong ma 
  Naye bimireun jogeumsshik kkeonae julge 

 [All] Nareul hyanghae naemin, dod bogi ([Taeyeon] dod bogi) 
  Sarangeuro pojang dwen, Hysterie 
  Oh no, geob eobshi 
  Manhi almyeon dachyeo Top Top Top Secret ([Jessica] oh, whoa) 

 Ni nun apen eonjena, bit naji ([Jessica] bit naji) 
  Mugyeot jeom ye wanbyeok han Mystery ([Taeyeon] Mystery) 
  Oh boy, na eobshi 
  Pureo ya halsuk je Top Top Top Secret