Lyrics: SHINee. Amigo. 아.미.고 (Amigo).

Cold heart, baby!
Cold eyes, baby!
Let's go!

Mannatda banhaetda
Keunyeo-ege banhaetda
Cheoeum boneun sexy
(Keunyeodo nareul bwa)
Wa, chagapda, chagapda
Eoreumdongju osyeotda
Hajiman sexy
(Jamgganman gidaryeo girl)
Naega ga dalryeoga dojeoneun neul jeulgeopda
Hajiman sesangeun manmanhaji anhatda

*a.mi.go!
Keunyeol boda naega michyeo
A.mi.go!
Iri sone an jabhyeo
A.mi.go!
Yonggi nae naneun pitch up!
Eoddeokhae eoddeokhae
A.mi.go!
Naneun jajonshimeul deonjyeo
A.mi.go!
Dugeundugeun gaseum teojyeo
A.mi.go!
Keunyeol gajin gibun chwigo
Jukgetda jukgesseo

Wasseulkka bwasseulkka
Eojjeoda keunyeol hanbeon
Keureon jeok eopseo
Keuraetdamyeon imi nan slave
Neon wanbyeokhae wanbyeokhae
Nae insaengeui ggokjijeom
Nan neoreul weonhae
I'm ready~ forever!
Dorabwa meomchweobwa
Naege gihwil jweoya dwae
Sokbin nam, heose nam
Bigyo mara, naneun wanso nam

*a.mi.go!
Keunyeol boda naega michyeo
A.mi.go!
Iri sone an jabhyeo
A.mi.go!
Yonggi nae naneun pitch up!
Eoddeokhae eoddeokhae
A.mi.go!
Naneun jajonshimeul deonjyeo
A.mi.go!
Dugeundugeun gaseum teojyeo
A.mi.go!
Keunyeol gajin gibun chwigo
Jukgetda jukgesseo

Hey, I don't know you
Keunyeol moreujiman keunyeoreul weonhae
Nareul bburichyeodo keudael jinjjaro weonhae
Namjadeureun modu jimseung neukdae gatdago
Eommadeureui gyeongheomdameun midji mallago
Michin mimogajin neoneun sungbae bada maddang!
Yeongweonhi nae gyeoteseo sarangbada maddang!
Eoreumbari seorin nune himeul pureojweo
Ijen nal jikyeobwa matgyeobwa
Turn it up, girl~

Jikyeobwa, matgyeobwa sesang eopseodo nan jeoldae
Nae yeoja hanan ggeutggaji
Saranghaejul meotjin nam~

*a.mi.go!
Keunyeol boda naega michyeo
A.mi.go!
Iri sone an jabhyeo
A.mi.go!
Yonggi nae naneun pitch up!
Eoddeokhae eoddeokhae
A.mi.go!
Naneun jajonshimeul deonjyeo
A.mi.go!
Dugeundugeun gaseum teojyeo
A.mi.go!
Keunyeol gajin gibun chwigo
Jukgetda jukgesseo

*a.mi.go!
Keunyeol boda naega michyeo
A.mi.go!
Iri sone an jabhyeo
A.mi.go!
Yonggi nae naneun pitch up!
Eoddeokhae eoddeokhae
A.mi.go!
Naneun jajonshimeul deonjyeo
A.mi.go!
Dugeundugeun gaseum teojyeo
A.mi.go!
Keunyeol gajin gibun chwigo
Jukgetda jukgesseo

Cold heart, baby!
Eoreumdongju gateun nunbicheun malgo
Hanbeonjjeumeun useodo bwayo
Ogeum jeorigo eoreobuteo!
Cold eyes, baby!
Miso hanbeonjjeumman naege jweo bwayo
Keunal baro geum noyemodeu
Ogeum jeorigo eoreobuteo!
Cold heart, baby!
Yeah! alright
Cold eyes, baby!
I like that girl
Cold eyes, baby!

(Thanks to triyuki for these lyrics)