Kimi no taisetsu na mono wa nani?
Boku no taisetsu na mono wa "nel"
Kumi tate rareta "nel" ja nakute
Yugami no nai shizen na kuraino

Boku no suki na oto dake wo
Kiku hito... Minna ni tsutae tai
Ame no oto wa piano no oto.
Narabe katade, kisetsu ga kawaru
Kimi no suki na "nel" wa nani?
Orenji iro no "nel" ga osusumedayo.

Kanashii tokini wa kanashii "nel" wo
Ureshii tokini wa hanayaka na "nel" wo
Yorokobi wakachi aeru toki niwa
Sukeru youna aoi "nel" ga iiyo.
Tsurai toki niwa midori no "nel" de
Kokoro wo iyashi te mite wa... Dou?
Mabushii kurai no "nel" wa kimi no
Mune no nakani aru to shinjite ne

Boku no "nel" kimi no "nel"
"Nel" no neru boku no "nel"
Boku no "nel" kimi no "nel"

Kimi no taisetsu na mono wa nani?
Boku no taisetsu na mono wa "nel"
Kumitatera reta "nel" janakute
Hizumi no nai shizen na