Ima futari hohoemi namida wo nagashi kagi wo tebanashita
Nee doushite darou itsukara darou
Surechigatte ita no? watashitachi

Kuuki no you na sonzai ni natteta
Kazarareta kotoba ni damasarechatte ita mitai
Nido to modoranai

Kokoro no DOA hiraku kagi wa anata shika mottenai no ni
Kono omoi wo tojikometa mama watashitachi wa Tragic ending?
Ah… mujou ni toki wa Um… nagarete
Watashitachi ga aishita hibi wo keshisatte iku

Ima mune ni te wo ate hitomi wo tojite kokoro ni kagi kaketa
Machigattenai yo ne? kore de ii ndayo ne?
Jibun ni iikikaseta nando mo

Subete wo wakariaeteru to omotteta
Ato ippo ayumiyoretara
Chigatte ita kana?
Futari no mirai wa

Anata no kagi de ROKKU sareta fujiyuu na kokoro sakenderu no
Chanto kimochi tsutaeaeba watashitachi wa Happy ending?

Ah… yarusenai ai wo Um… kakaete
Aruiteku no ashibaya ni furikaerazu ni sayonara

Kore ijou no jikan sugoshitara mou watashi
Hanarerarenaku nacchau ki ga suru no
Omoide fueru no mo aishiau koto mo
Otagai ni tsurai dake.

Watashi kara no wakare damatte ukeireta
Anata ga daisuki yo Oh

Kokoro no DOA hiraku kagi wa anata shika mottenai no ni
Kono omoi wo tojikometa mama watashitachi wa Tragic ending?

Ah… mujou ni toki wa Um… nagarete
Watashitachi ga aishita hibi wo keshisatte iku