1 + 1 Ga 2 Ni Naranai
Kimi no mayuge to mayuge ga bittari yorisotteta kara
Neko no te mo karitai hodo no boku no te kashita
Dakedo kimi wa meiwaku sou na kao de ojigi wo kawashita
"Arigatou demo hitorikiri de kangaetai no"
Boku ga kuuki wo suu to sanzo ga heru mitai ni
Fukurandeta sekai ga shibomi hajimeteta
Ichi tasuichi gani ni naranai
Futari issho ni ite mo
Yorokobi yasashisa futatsu ni naranai
Moshimo ne kimi no sanpo michi boku ga jama ni naru hi wa
Hanbun oitette kimi ga suki dakara
Kimi ga hitori ja motenai omotai nimotsu no nakami wo
Sukoshizutsu hakobidashiteta kimi no tame ni
Kimi ga "dekita" para warau sono egao ga mitakute
Boku wa ikutsu no heya ni kagi wo kaketa darou
Ichi tasuichi gani ni naranai
Futari issho ni ite mo
Kingu para kuiin (rei da rainha) wa aiseki dekinai
Moshimo ne kimi no teien ni maita tane ga saitara
Hanbun mottette kimi ga suki dakara
Boku kara kimi wo hiku to
Ichi ni mo mitanai kara
Sou da ne kimi wa hoka wo
Sagasubeki nanda
Ichi tasuichi gani ni naranai
Futari issho ni ite mo
Yorokobi yasashisa futatsu ni naranai
Moshimo ne kimi no sanpo michi boku ga jama ni naru hi wa
Hanbun oitette kimi ga suki dakara
Hanbun oitette kimi ga suki dakara