Sometimes you gotta be bold
Just rock the world
Booya! 
Lalalalalalalala (happiness! )
Lalalalalalalala (happiness! )
Lalalalalalalala (are you happy uh)
Gomineun go up ulgulhan gibun change up
Himeul naeryeogo ije wind up
Han bange meotjin iri gadeuk straight up
Nan maeil deo style up gibun up doeneun ire jipjung
Naega haengbokhage saneun bigyeoreul jom malhaebolkka
Achime nan jameul kkae eommakke saranghandago malhae (eohyu chakhan nae ttara)
Juljul nareul ttaraon Happyga neomu gwiyeowoseo haengbokhae (uh yaega malhandae)
Ireon money jeoreon power geugeotman tta-tta-tta-ttaragada
Eoreundeuri jjanhae boyeo geudeureun jeongmal haengbokhaji anha
Gippeun iri meotjin iri segyeneun jeomjeomjeom manheun dera
Geureon Money geureon Power urineun gwansimdo kkeunheobeorin ji orae
Dalla dalla naneun jom haebogo sipeun geunyang hago malji
Gomin gomin hadaga eoreuni doemyeon huhoe manheul tende
Eoje oneul naeildo haengbogeul chatneun naui mohyeong ilgi
Dalla dalla naneun jom geungjeongi himeul naneun mitgo itji
Lalalalalalalala (happiness! )
Lalalalalalalala (nan wonhae)
Lalalalalalalala (kkumkkuja)
Lalalalalalalala (uh are you happy uh)
Hakgyo ganeun gire mannan chingu naege dallyeowaseo paljjang kkigo useojuni joko
Kkirikkiri moyeo jeongnancheodeon namjaaedeul naega jinagani iksaekhaesi joko
Jansori hajiman sesangeseo naega jeil jotan eomma
Hey hey TVsoge ssaumbakke moreuneun eoreundeul ppae
Jeomjeom deo joheungeol
Nan naraseo haengbokhae
Deo gibun joheun geon
Nae gyeote neo itdan geo (uh what you wanna be?)
Ireon money jeoreon power geugeotman tta-tta-tta-ttaragada
Eoreundeuri jjanhae boyeo geudeureun jeongmal haengbokhaji anha
Gippeun iri meotjin iri segyeneun jeomjeomjeom manheun dera
Geureon money geureon power urineun gwansimdo kkeunheobeorin ji orae
Dalla dalla naneun jom haebogo sipeun geunyang hago malji
Gomin gomin hadaga eoreuni doemyeon huhoe manheul tende
Eoje oneul naeildo haengbogeul chatneun naui mohyeong ilgi
Dalla dalla naneun jom geungjeongi himeul naneun mitgo itji
Lalalalalalalala (happiness! )
Lalalalalalalala (nan wonhae)
Lalalalalalalala (kkumkkuja)
Lalalalalalalala (uh are you happy uh)
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
Lalalalalalalala (happiness! )
Lalalalalalalala (nan wonhae)
Lalalalalalalala (kkumkkuja)
Lalalalalalalala (happiness! )