Futoshita shigusa sonna chiisana koto sae mo
Ima to natte wa yatara ki ni shite shimau kedo
Ninenhan to iu hi wa iroiro na imi wo mochi

Tagai no subete wo shiru ni wa juppun sugita...

Naze darou? Konna ni mune ga itamu no wa
Amari ni mo awai ano goro wo omou

Saisho no kotoba wa mou wasurete shimatta kedo
Hyoujou* wa doshitatte yakitsuite iru kara
Saigo no kotoba wa mada kangaetenai keredo
Egao dake de subete wo katarereba ii no ni na

Naze darou? Konna ni namida ga furete
"Sayonara" kotoba ni shinakatta kedo ne

Sou boku wa ano hi ano basho de -- kimi wo wasureru shika nakattanda
Dou suru koto mo dekinai omoi -- gutto kamishimeta mama de

Sono SPEED ni oitsukenakute mo
Ressha wa hashiru -- ikuseisou wo koete yuku yo

(Naze darou? Konna ni)
Mune ga itamu no wa
(Naze darou? Konna ni)
Tsutawaranai no ni
(Naze darou? Konna ni)
Namida ga furete
(Naze darou? Konna ni)
Chikaku no iru no ni...

Sou boku wa ano hi ano basho de -- kimi wo wasureru shika nakattanda
Dou suru koto mo dekinai omoi -- gutto kamishimeta mama de

Sou boku wa ano hi ano basho de -- kimi no na wo yobu shika nakattanda
Iki wo mashita ame ni utarete -- gyutto dakishimeta mama de

Sono SPEED ni oitsukenakute mo
Ressha wa hashiru -- ikuseisou wo koete yuku yo

POKETTO no naka ano hi no omoide wa
Ima mo mada aru itsuka mada aeru hi made...

* The lyrics say 'Hyoujou' (face expression) but Makoto says 'egao' (smile).