Ai wa koushite zutto oh boku wo nayamasu kana
Hanjoumei no uchuu no naka de itsudemo furete kurunda
Mune wo kogashite sotto oh kokoro no aru ga mama
Mitsumeta kimi no terewarai ga ima wa seikai, so na na na

Neji magatte kuttsuiteru wari ni sutoreeto na kanjou de
Ii sugi datte omou demo otagai wakatterun datte

Hou butsu no rainbow tte futari notte daijoubu desu ka ?
Te wo nigiru tada nukumori sae mo unmei to shite yo baby

Ai wa kono mama zutto oh bokura no mono dakara
Yoku mo waruku mo itamu kimochi wo wakeau yasahisa nanda
Koi ni kogarete gutto oh koraeta namida demo
Tsutawaru koto wo shiri sugite wa dakishimereba ii, so na na na

Kimi ga itai koto zenbu naki dashi chatte yo
Boku no kangae terashi awashite tsuyoku hibikeba kotae

Ai wa koushite zutto oh boku wo nayamasu kana
Hanjoumei no uchuu no naka de itsudemo furete kurunda
Mune wo kogashite sotto oh kokoro no aru ga mama
Mitsumeta kimi no terewarai ga ima wa seikai

Ai wa kono mama zutto oh bokura no mono dakara
Yoku mo waruku mo itamu kimochi wo wakeau yasahisa nanda
Koi ni kogarete gutto oh koraeta namida demo
Tsutawaru koto wo shiri sugite wa dakishimereba ii
Ai wa seikai, so na na na