[Intro]
All I know, all I know, all I know itsu datte
Kimi ni kimi ni uta wo okuru yo
[Chorus]
All I know, all I know, all I know itsu datte
Aijou yuujou wakete kure teta
Dakara kyo wa hazukashikutatte
Semete kimi ni uta wo okuru yo
[Post-Chorus]
All about, all about, my 21's story
Tanoshi koto bakkari janaikedo
Shaina kimi no hana ga saku you ni
Semete kyo wa ai wo okuru yo
[Verse 1]
Umarete kita nande ka naita
Mama ni dakishime rareta
Odate rarete yume wo kaita
Kage de warawa re tete mo
Tsurai koto ga atte mo
Ima dewa waraeru dekigoto ni
Kimi no okage ne zen muite ikou!
[Pre-Chorus]
Itsumo nan to wa nashi ni
Kureru mahou no kotoba
Sore ja Nan to wa nashi ni
Okaeshi shinakya na!
[Chorus]
All I know, all I know, all I know itsu datte
Aijou yuujou wakete kurе teta
Dakara kyo wa hazukashiku tatte
Semеte kyo wa uta wo okuru yo
[Verse 2]
Mic check, one, two mou ichido one, two
Koe wa kikoetemasu ka?
Baka ni sa rete warawa rete mo
Keizoku wa chikaradesu nayande mayou toki mo
Kokoro wo uta ni kaete iku nda
Ano hi ga atte kyo ga arukara!
[Pre-Chorus]
Osaka no tomodachi mo
Shigoto no senpai mo
Shiawase ni naru you ni
Te to te awasena kya!
[Chorus]
All I know, all I know, all I know itsu datte
Aijou yuujou wakete kure teta
Dakara kyo wa hazukashiku tatte
Semete kyo wa uta wo okuru yo
[Outro]
It's you and I issho ni
Takaku tobou yo
Iki terya make janai
Here we go! (It's just you and I)
It's you and I issho ni
Takaku tobou yo
Iki terya make janai
Here we go! (All that we got is us)