(Taemin) Sometimes, you gotta be bold!
Just rock the world! (ALL) Boo-yah~
Lalala Lalala Lalalala (Happiness)
Lalala Lalala Lalalala
((Kai) Are you happy? Uh~)

(Taemin) gomineun Blow up
kkulkkulhan gibun Change up
himeul naeryeogo ije Wind up
han bange meotjin iri gadeuk Straight up
(Kai) nan maeil deo Style up
gibun up doeneun ire jipjung
(Hannah) naega haengbokhage saneun
bigyeoreul jom malhaebolkka

(Ana N.) achime nan jameul kkae eommakke
saranghandago malhae
((Kai) eohyu chakhan nae ttara)
(Hannah) juljul nareul ttaraon Happyga
neom gwiyeowoseo haengbokhae
((Kai) Uh, yaega malhandae)

(Taemin) ireon Money jeoreon Power
geugeotman tta, tta, tta, ttaragada
(Kai) eoreundeuri jjanhae boyeo
geudeureun jeongmal haengbokhaji anha
(Ana N.) gippeun iri meotjin iri
segyeneun cham, cham, cham manheun dera
(Hannah) geureon Money geureon Power
urineun gwansimdo kkeunheobeorin ji orae

(Kai) dalla dalla naneun jom
haebogo sipeun geunyang hago malji
gomin gomin hadaga
eoreuni doemyeon huhoe manheul tende
(Ana N.) eoje oneul naeildo
haengbogeul chatneun naui moheom ilgi
dalla dalla naneun jom
geungjeongui himeul naneun mitgo itji

(ALL) Lalala Lalala Lalalala (Happiness)
Lalala Lalala Lalalala (nan wonhae)
Lalala Lalala Lalalala (kkumkkuja)
Lalala Lalala Lalalala
((Hannah) Uh, are you happy? Uh~)

(Ana N.) hakgyo ganeun gire mannan
chingu naege dallyeowaseo
paljjang kkigo useojuni joko
(Kai) kkirikkiri moyeo jeongnanchideon
namjaaedeul naega
jinagani uisaekhaeseo joko
(Hannah) jansori hajiman sesangeseo
naega jeil jotan eomma
Hey hey, TVsoge ssaumbakke
moreuneun eoreundeul ppae

(Taemin) jeomjeom deo joheungeol
nan naraseo haengbokhae
deo gibun joheun geon
nae gyeote neo itdan geo
((Kai) Uh, What you wanna be?)

(Ana N.) ireon Money jeoreon Power
geugeotman tta, tta, tta, ttaragada
(Kai) eoreundeuri jjanhae boyeo
geudeureun jeongmal haengbokhaji anha
(Taemin) gippeun iri meotjin iri
segyeneun cham, cham, cham manheun dera
(Hannah) geureon Money geureon Power
urineun gwansimdo kkeunheobeorin ji orae

(Ana N.) dalla dalla naneun jom
haebogo sipeun geunyang hago malji
gomin gomin hadaga
eoreuni doemyeon huhoe manheul tende
(Kai) eoje oneul naeildo ((Taemin) jeomjeom deo joheungeol)
haengbogeul chatneun naui moheom ilgi
dalla dalla naneun jom ((Taemin) nan naraseo haengbokhae)
geungjeongui himeul naneun mitgo itji

(ALL) Lalala Lalala Lalalala (Happiness)
Lalala Lalala Lalalala (nan wonhae)
Lalala Lalala Lalalala (kkumkkuja)
Lalala Lalala Lalalala
(Uh, are you happy? Uh~)

(Hannah) Shine on me, Let it shine on me
nae pume, Let it Shine
Shine on me, Let it shine on me
nae du pare, Let it Shine

(ALL) Lalala Lalala Lalalala (Happiness)
Lalala Lalala Lalalala (nan wonhae)
Lalala Lalala Lalalala (kkumkkuja)
Lalala Lalala Lalalala (Happiness)