Boku wa itsudatte jibun-jishin o uso de katamete bakari
Daremo ga iu yo "Sekai de ichiban no okubyoumono da ne"

Sonna boku ni wa nani hitotsu shinjirareru mono nado nakute
Aruki-tsudzukete koko ni kita koto no kotae o saga *eru no sa

Tarinai mono o michibiku tame no houteishiki o toita to suru nara
Motomeru beki wa kitto "a" da yo
Nee, sou darou?

Nanto iwareyou to boku wa kamawanain desu
Sore wa jibun ga kimeta koto dakara
Donna kotoba datte tada tsutaetain desu
Ima iwanakya konkai suru kara

Nani ga shiawase?
Sore ga boku ni wa amari yoku wakaranakute
Kimi o utagau koto de kono kimochi o gomaka *eta no kamo ne

Dare nara ii no? Boku nara ii no?
Hitsuyou nano wa "i" dato itte yo
Kimi ga sou da to unazuku no nara mou mayowanai

Mieru mono dake ga subete dato *ara
Boku ni kikoeteru kono koe wa nani?
Kimi ga soba ni iru sore ga wakaru kara
Saki ga mienakute mo ikite-yukeru

Tonari ni kimi ga inai dake de
Boku wa kono uta no imi o miushinau
Kotae ni seikai wa nai kedo
Yatto shinjirareru mono o mitsuketa

Hora, uso-darake de mo sou janakute mo
Kono omoi dake wa zenbu hontou desu
Okubyou dakedo shiawase dakara mou ii darou?

Nanto iwareyou to boku wa kamawanain desu
Sore wa jibun ga kimeta koto dakara
Donna kotoba datte tada tsutaetain desu
Ima iwanakya konkai suru kara

Bokura futari nara "a" en no "i" mo kitto naritatsu
Sou omoeru kara
Kimi wa boku ni totte, boku wa kimi ni totte
Motomeru beki kotae ni naru no sa

Boku no kotae to kimi no kotae wa sorezore mitsukatta kedo
Nokotteru desho?
Mada hoka ni mo ichiban taisetsu na mono