Aa, itsuka toki ga hanashitemo
Futari dake shitte iru
Aikotoba
Futari dake shitte iru
Aikotoba

Nanimo shirazu ni nemutta hibi wa
Komorebi no naka madoronde

Futari itsudemo onaji yume mite
Hitomi ni utsushiatte ita

Anata ga soko ni iru koto
Kimi ga iru koto
Futari ga koko ni iru koto
Chiisa na kiseki
Itsumademo kawaranai to
Shinjite iru yo
Ima mo ima mo zutto

Aa, itsuka toki ga hanashitemo
Futari tsunaide iru yo
Aikotoba
Unmei ga hitomi sorashitemo
Futari dake shitte iru
Aikotoba

Sotto nemutta yokogao mitsume
Tsuyoku narou to omotta hi

Dakedo chiisa na kono te no hira de
Nani ga dekiru ka wakarazu ni

Anata wa yasashi sugiru no
Kimi to onaji sa
Futari de tsuyoku nareru yo
Onaji mirai de
Nandodemo yakusoku shiyou
Shinjiteiru yo
Ima mo ima mo zutto

Aa, moshimo kono te hanashitemo
Kokoro tsunaide iru yo
Aikotoba
Aa, dakara dakara shinjiyou
Futari dake shitte iru
Aikotoba

Aa, itsuka toki ga hanashitemo
Futari tsunaide iru yo
Aikotoba
Unmei ga hitomi sorashitemo
Futari dake shitte iru
Aikotoba

Kesshite kieru koto nai
Aikotoba