(ALL) Aruiteru
Sono saki no sora e
Mada minu mirai e
Mune ni ai wo idaite

(Taemin) "Osoi" nante
Kimetsuke nado
(Minho) Mimi wo kasazu ni

(Shannon Dolan) Itsu no toki mo
Seigi ga aru
(Key) Hitomi wo tojite

(Taemin) Sekaijuu no uta ga
(Key) Kikoeru you na
(Shannon Dolan) Kyori ni naru sa

(ALL) Aruiteru
Hitori janai kara
Minna ga iru kara
Setsu ni heiwa negatte

(ALL) Aruiteru
NA NaNa...
NA NaNa...
NA NaNa...
Aruiteru

(Minho) "Wakai" nante
Maa isshu no
(Shannon Dolan) Home kotoba da yo

(Taemin) Itsu no ma ni ka
Warai aeru
(Key) Toki ga kuru darou

(Taemin) Sono kotoba ga areba
(Key) Genki ni nareru
(Shannon Dolan) Kimi no kotoba

(ALL) Aruiteru
Sono saki no sora e
Mada minu mirai e
Mune ni ai wo idaite

(ALL) Aruiteru
NA NaNa...
NA NaNa...
NA NaNa...
Aruiteru

(ALL) Aruiteru
Sha La La La La La La La
Sha La La La La La La La
La La La
Sha La La La La La La

(Minho) Aruitekou
(Shannon Dolan) Sumikitta kuuki wo
(Key) Shinsen na zeitaku wo
(Taemin) Atarimae no shizen wo

(Taemin/ALL) Aruiteru
(ALL) Hitori janai kara
Minna ga iru kara
Setsu ni heiwa negatte

(ALL)Aruiteru
NA NaNa...
NA NaNa...
NA NaNa...

(ALL) Aruiteru
NA NaNa...
NA NaNa...
NA NaNa...
Aruiteru