Futoumeina iro mikansei na yasashisa donna shunkan mo nurikaerarete yuku
arukidashiteita fuan wa nazeka nakute
taikutsu ga ima utai hajimeta

Anata ni sawaru kotoba dake sou tomedonaku afureteru
zutto zutto fukaku ni nemurenai "boku" ga iru

Say "Good night" koko ni "[KIMI]" no koe ga
Say "Good night" todokanakute
mimi wo sumaseba kurikaesu "boku" ga
itsuka "kakera" ni naru... I'm "Piece"

Dareka wo shiru hodo dareka wo kizutsuketeru?
dareka wo omou koto de jiyuu wo tebanashita?
"warui yume darou?"
kizudarake no futari wo tokei no hari ga nomikonde yuku

Kono mune no zutto zutto fukaku de iki wo hisome neratteru...

Say "Good night" koko ni "[KIMI]" no koe ga
Say "Good night" todokanakute
mimi wo sumaseba kurikaesu "boku" ga
itsuka "kakera" ni naru... I'm "Piece"

Tsutsumareteita ne kono karada ni afure kaeru hodo no shiawase
"boku" wa itsuka sabishiisa to yasashisa wo [GARASU KEESU] tojikometeita...

Say "Good night" "[KOKORO]" ga sagashiteiru
Say "Good night" haruka mukou
mimi wo sumaseba nemuranai "boku" ga
itsuka "[KIMI]" ni todoku?...

...I'm "Piece"...