[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