[Taeyeon]
Let's go! Mwol geokjeonghaneunde neon
Dwaetgo! mwoga tto duryeounde?
[Seohyun]
Jaego! tto jaeda neujeobeoryeo
Oh! oh! uh~ Oh! oh! uh~[Sunny] Maeil haruga dareuge buranhaejyeo ga
[Yoona] Apseo ga jugil barae geu nugungaga
[Jessica]
Neon moreun cheok nuneul gamneun
You bad bad bad boy, you so bad[All] Deo dangdanghage neon
[All] Mr. Mr. [Yuri] Nal bwa
[All] Mr. Mr. [Yuri] Geurae baro neo neo neo
[All] Nal gaseum ttwige han
[All] Mr. Mr. [Tiffany] Choegoui namja
[All] Mr. Mr. [Tiffany] Geuge baro neo[Taeyeon]
Sangcheoro kkaejin yurijogakdo
Byeori doeneun neo Mr. Mr. (Mr. Mr.)
[Tiffany] Nareul bitnaejul
[Seohyun] Seontaek badeun ja!
[Tiffany/Seohyun] Geuge baro neo Mr. Mr.[All]
Mr. Mr. Mr. Mr. Mr. Mr. Mr. Mr.
Mr. Mr. Mr. Mr. Mr. Mr. Mr. Mr.[Jessica]
Wae neon! ajikdo mitji motae?
Jinjja! Bimireul allyeojulge
[Tiffany]
Neon wae! teukbyeolhan Mr. Inji
Oh! oh! uh~ Oh! oh! uh~[Sunny] Mirael yeoneun yeolsoe baro niga gajin geol
[Sooyoung] Sonyeonboda deo keun kkumeul kkeureoana
[Yuri]
Bitnan nun sok nal damgoseo
My mi-mi-mister, rock this world[All] Deo dangdanghage neon
[All] Mr. Mr. [Hyoyeon] Nal bwa
[All] Mr. Mr. [Hyoyeon] Geurae baro neo neo neo
[All] Nal gaseum ttwige han
[All] Mr. Mr. [Yoona] Choegoui namja
[All] Mr. Mr. [Sunny] Geuge baro neo[Tiffany]
Sangcheoro kkaejin yurijogakdo
Byeori doeneun neo Mr. Mr. (Mr. Mr.)
[Jessica] Nareul bitnaejul
[Sunny] Seontaek badeun ja!
[Jessica/Sunny] Geuge baro neo Mr. Mr. (Mr. Mr.)*1. 2. 3. 4*
[Sooyoung] Mr. Mr. (Mr. Mr.)[Yoona/Sooyoung] Jigeum sesang ane [Taeyeon] Oh, ne ape
[Yoona/Sooyoung] Nuguboda meonjeo [Taeyeon] Neol deonjyeo
[Yonna/Sooyoung] Deo chiyeolhage [Taeyeon] Deo chiyeolhage
[Yoona/Sooyoung] Mr. Mr. [Taeyeon] Mister
[Yuri/Hyoyeon] Ojik geudaemani [Tiffany] Irwonael
[Yuri/Hyoyeon] Dan hana [Tiffany] Naeil apui neo
[Yuri/Hyoyeon] Geu ane sara gal neowa na [Tiffany] Mister~~[All] Deo dangdanghage neon ([Tiffany] Oh~~ uh~)
[All] Mr. Mr. [Jessica] Nal bwa
[All] Mr. Mr. [Jessica] Geurae baro neo neo neo
[All] Nal gaseum ttwige han ([Jessica] Oh~ Huo~)
[All] Mr. Mr. [Hyoyeon] Choegoui namja ([Jessica] Mr. Mr)
[All] Mr. Mr. [Hyoyeon] Geuge baro neo ([Taeyeon] Uh~ oh~}[Seohyun/Tiffany]
Sangcheoro kkaejin yurijogakdo
Byeori doeneun neo
[All] Mr. Mr. (Mr. Mr.)
[Taeyeon/Seohyun]
Nareul bitnaejul choegoui namja!
Geuge baro neo [All] Mr. Mr. (Mr. Mr.)