[Verse 1: Rona, Hana, Ara, Elva]
Jangnangi gadeukan nun
Tuktuk nal geondeulgoneun
Nollideut domanggan neo (Ah-ah-ah)
Cheonggaeguriwa tokki
Seoroga bullyeotdeon
Cheoreopdeon geuttae
Now, now, now, we grew
Eoneudeot jagajyeo beorin gyobok
Jinjihan pyojeong (Ha, ha)
Namingeot gata (Ha, ha)
Hagyotgirui
Golmokgil kkeuteseo bwatdeon neon
Huljjeok sarajyeonne
I yeoreum kkeutjarage
[Pre-Chorus: Ririka, Hana]
Illeongineun pado(Bareum) e
Hwipsseullineun moraеcheoreom
Hwaryeohan pokjuksori
E jеomeolli
Sarajyeo mutyeo beoryeonna
[Chorus: Nayu, Ririka]
Firework
Kkamjjak nollabeoryeoseo
Mal samkyeobeoryeotdeon
Geu yeoreumbam yeah, yeah, yeah
Firework
Bamhaneul sunoa
Nae mam jeonhalge
Stay with me
[Verse 2: Ara, Hana]
Pyeongsowa gatdeon botongnal
Mundeuk tteoolla
Kkeonaen memojangeseo
Useumdwie sarajyeotdeon
Neowa naui heunjeongnama
Isseo gyesok
Gieogui kkeutjarage
[Pre-Chorus: Rona, Elva]
Illeongineun padoe
Hwipsseullineun moraecheoreom
Hwaryeohan pokjuksori
E jeomeolli
Sarajyeo mutyeo beoryeonna
[Chorus: Ririka, Nayu]
Firework
Kkamjjak nollabeoryeoseo
Mal samkyeobeoryeotdeon
Geu yeoreumbam yeah, yeah, yeah
Firework
Bamhaneul sunoa
Nae mam jeonhalge
Stay with me
[Bridge: Rona, Nayu]
Uri areumdapdeon geuttae
Jinan chueogeul tteoollyeosseumhae
Jichin yeojeong kkeute
Naega seoisseulge
Oneul hanbamui bulkkonnori
Negero take me away
[Chorus: Ara, Nayu, (Ririka)]
Firework
Mundeuk keobeorin hue
Bamhaneureul bomyeo
Neol tteoollyeo yeah, yeah, yeah (Yeah, yeah, yeah, yeah)
Firework
Du nuneul gameumyeon
Tteoollyeojugil (Tteoollyeojugil)
Stay with me
[Outro: All, Ara, Ririka]
(Rollaiye) Ooh, ooh, ooh
(Rollaiye) Ooh, ooh, ooh
(Rollaiye) Ooh, ooh, ooh
Hanyeoreum bamui illangiya
(Rollaiye) Ooh, ooh, ooh
(Rollaiye) Ooh, ooh, ooh
Gieokaejugil
Stay with me