Ai no tame ni kizutsuite
Kanashimu koto mo aru keredo mo
Daiji na no wa ai ga aru kara
Tsuyoku ikite ikeru koto

Are hodo minikuku itameta
Kako no kototachi mo kono mi mo
Kimi ni aisarete subete ga
Sotto itoshikunatte yuku

Shinjitai mitsuketai
Koetai tte omoi
Watashi rashiku waraeteru riyuu wa
Kimi ni deaeta kara atatakai kara
Itsu demo kimi ga watashi no REASON

Yawaraka ni kono hada ga dekite ru
WAKE shitta ki ga suru yo
Ichiban daiji na hito no
Itami yasashiku kiku tame

Kono hoho wo kimi no kata ni uzume
Nukumori wo morau
Choppiri yowatta kokoro ga totemo
Tsuyoku nareru n da

Akiramenai kujikenai
Makenai tte omoi
Mae wo muite ganbareru riyuu wa
Kimi ga hohoemu kara koko ni iru kara
Nani yori kimi ga watashi no REASON

Yuuyake sora hitotsu hagureta kumo wo
Mitsukete kimi ga koko kara doko ni mo
Itte shimawanu you ni inotte tsuyoku
Sono te wo chikara komete nigitta

Tsutaetai motometai
Ikiteru tte omoi
Watashi rashiku waraeteru riyuu wa
Kimi ni deaeta kara atatakai kara
Itsu demo kimi ga watashi no REASON
Nani yori kimi ga watashi no REASON