Lyrics:

[Junsu]
I'll be back
Neon dashi nareul chajeul geoya
Geuttae dashi naega ol geoya
Geu nugudo neoreul naboda sarang hal sun eopgie

[Wooyoung]
Gabjagi ireom eotteokkhae nan eotteokkhae
Haran malya nega dodaeche
Eotteokkhae irae nan nega nal
Yeongweonhi saranghalgeoran mal mideotdan malya

[Chansung]
Yaksokhaetjanha (janha) yeongweonhi byeonhaji maljago
Urineun bunmyeong maejeojin jjagirago
Bunmyeonghi matdago
Nega geureohke yaegihaetjanha

[Junsu]
I'll be back
Neon dashi nareul chajeul geoya
Geuttae dashi naega ol geoya
Geu nugudo neoreul naboda sarang hal sun eopgie

[Junho]
You'll be back
Neoneun dashi dora ol geoya
Geuraesseo neol bonaeneun geoya
Naneun ara nega na eopshin motsandan geoseul
I'll be back

[Wooyoung]
(Neon nan urin) Heojil su ga eopseo
[Wooyoung]
(Nega) Chakgageul hana bwa
Igeon nuguna
Hanbeonjjeum gyeokkneun gobiil ppuniya jeongshincharyeo

[Chansung]
Dashi saenggakhae (saenggakhae) amuri
Mareul hae jweobwado imi neon
Mareul deutji anha meariro doraojanha (ojanha~)

[Junsu]
I'll be back (be back)
Neon dashi nareul chajeul geoya (Junho: neon nareul chajeul geoya)
Geuttae dashi naega ol geoya (Junho: nan ara~)
Geu nugudo neoreul (neon) naboda sarang hal sun eopgie
(Junho: sarang hal sun eopgie)

[Junho]
You'll be back (Junsu: you)
Neoneun dashi dora ol geoya (Junsu: dashi naegero)
Geuraeseo (dora ol geoya) neol bonaeneun geoya (Junsu: nan ara)
Naneun ara nega (neon) na eopshin motsandan geoseul
(Junsu: shin motsandan geoseul)

[Taecyeon]
Listen baby girl
Geurae doraseojulke
Meotjige namjadabge nohajulke
Geurigo neol gwichanke
Haji anhke mareobshi jeo dwieeseo
Jugeun deushi seoseo
Barabolke neoneun moreuge geunyang meolli seo
Aju manhi tteoreojyeosseo naeui jonjaereul
Nega wanjeonhi ijeobeorige Uh~

[Nichkhun]
But you better know that I'm not giving you away
Will I ever stop waiting no way
It'll be the same in my world
I'm your boy You're my Girl
Jamkkan geudael bonaejiman
Nan nega dashi doraol georan
Geol ara geureoni geokjeong mara nega sseureojil ttae
I'll be back (I'll be back, I'll be back)

[Junsu]
I'll be back (Junho: I'll be back)
Neon dashi nareul chajeul (Junho: you know) geoya
(Junho: Neon dora ol geoya)
Geuttae dashi naega ol geoya (Junho: geuttae ol geoya)
Geu nugudo neoreul (no) naboda sarang hal sun eopgie
(Junho: Nobody, love you like me)

[Junho]
You'll be back (Junsu: you'll be back)
Neoneun dashi dora ol geoya
Geuraeseo neol bonaeneun geoya
(Junsu: I know) Naneun ara nega
(Junsu: You know) Na eopshin motsandan geoseul
(Junsu: Neon dora ol geoya) I'll be back...