Kaeri no densha ni yurare nagara
Saigo no hitokoto ga rifurein suru
Gomen ne to soeta yasashisa ga yokei ni kanashii

Kasaneta kotoba mo himitsu sae mo
Ima wa mou nani hitotsu imi wo nakushite
Deatta koto made nikunde shimau nara
Kono kioku wo keshite yo mou nido to omoidasenai you ni

Why not? Kimi dake ga subete datta no ni
Kono itami wa kimi ni shika iyasenai no ni
Doko ni mo todokanai koe wo daita mama
Ima nani wo nozomeba ii no?
Kanau nara jikan wo makimodoshitai

Akari mo tsukezu ni yokotawatta
Sofa ni nokotteta kimi no kaori
Kawaita kodoku wo shiboridasu you ni
Ochiru namida mou ichido hiroi senaka ni sugaritsukitai

Miss you kimi nashi de doko he yukeba ii?
Kimi igai no ai nante iranai no ni
Itsumo no egao de uso da yo tte itte yo
Tatoe sore sura uso datte ii kara
Idakiyosete hoshii

Why not? Kimi dake ga subete datta no ni
Kono itami wa kimi ni shika iyasenai no ni
Doko ni mo todokanai koe wo daita mama
Ima nani wo nozomeba ii no?
Kanau nara jikan wo makimodoshitai