Arigatou
Kimi ga ite kurete hontou yokatta yo
Donna toki datte itsumo
Waratte [bad word] 
Tatoeba, hanarete itemo nannen datte mo
Zutto kawaranai desho ... Best Friend
Suki dayo, daisuki dayo
Konna osoi jikan ni gomen ne
Hitori ja seppatsu matte kita no
Kimi no koe sukoshi kiketara
 [bad word] 
Nande mo uchiake [bad word] 
Mama nimo ienai koto mo zenbu
Dareyori mo wakatte [bad word] 
Ureshii toki wa jibun no koto mitai ni
Yorokonde kurete
Dame na toki wa chanto shikatte [bad word] sonzai
Arigatou
Kimi ga ite kurete hontou yokatta yo
Donna toki datte itsumo
Waratte [bad word] 
Tatoeba, hanarete itemo nannen datte mo
Zutto kawaranai desho ... Best Friend
Suki dayo, daisuki dayo
Tsuyogatte mo suguni bare [bad word]  [bad word] toki wa massaki ni [bad word]  [bad word] yasashisa ni mou nando mo sukuwarete
Naki tai toki wa omoikkiri nakeba ii
Soba ni [bad word] kara tte
Dareyori mo tsuyoi mikata
Lyrics ( Romaji )

Arigatou
Kimi ga ite kurete hontou yokatta yo
Donna toki datte itsumo
Waratte [bad word] 
Tatoeba, hanarete itemo nannen datte mo
Zutto kawaranai desho ... Best Friend
Suki dayo, daisuki dayo

Konna osoi jikan ni gomen ne
Hitori ja seppatsu matte kita no
Kimi no koe sukoshi kiketara
 [bad word] 

Nande mo uchiake [bad word] 
Mama nimo ienai koto mo zenbu
Dareyori mo wakatte [bad word] 

Ureshii toki wa jibun no koto mitai ni
Yorokonde kurete
Dame na toki wa chanto shikatte [bad word] sonzai