[J]
You’re cute, so sweet
Eonjena ibgaeman maemdoldeon mal
Jeomanchi, geoleoganeun dwi moseub bol ttaemyeon

[K] Neodo nacheoleom, maeumi apeuni, gunggeum hae~

[All] Butterfly! Ja ije alasseo
[J] Wae neul aswiwo hago ttaelon miwo haeneun jileul
[All] Neol saranghaessdeon geoya
[K] Deo isang gamchul su eobseo geu maleul jeonhaejwo butterfly

[K] Kkaman, geu bam, ssodajideon bulkkonoli
Geu alae, neoui, banjjag ideon nuneul iji motae

[J] Jomdeo eoleunieoss damyeon imachum, hal tende~

[All] Butterfly! Ulil delyeoga jwo
[K] Geu ael cheoeum bwassdeon geu sungan gateun geu jalie
[All] Seolo nun majuchyeossdeon
[J] Geu sungan ppajyeo beolyeo ji i maleul jeonhaejwo butterfly~

[K] Maeumi gojang na beolyeoss eumyeon, saenggagi meomchwo beolyeoss eumyeon hae
[J] Eojjaeseo neol saenggag hamyeon ileohge nunmuli nalkka~

[K] Butterfly! Ije kkaedalasseo, wae neul aswi wohago ttaelon miwohae neunji leul
[All] Neol saranghaessdeon geoya
[J] Deo isang gamchul su eobseo geu maleul jeonhaejwo butterfly~!

[All] Butterfly! Ulil delyeoga jwo
[K] Geu ael cheoeum bwassdeon geu sungan gateun geu jalie (ooh yeah~) (oh yeah)
[All] Seolo nun majuchyeossdeon
[J] Geu sungan ppajyeo beolyeo ji i maleul jeonhaejwo butterfly~

[K/J] Butterfly, butterfly, (oh whoa yeah~) butterfly