Kudaranai koko de omiagari
Ki ga tsukeba asa made waraiatta

Otona ni natta hazu na no ni
Nanimo kawatte nai yo

You are my best friend
Terekusai kara
Arigatou nanka ienai
Tokubetsu na bashou janai kedo
Zutto koko ni ittainda

Bokura no sou datta machi nami wa
Ano kono to chigau subete ni natta ne

Meguri kuru kisetsu koete mo
Kimi wa kawaranai de

You are my best friend
Sasai na koto de
Tama ni wake ga mo suru sa
Utsuke atta hi mochiron kazu dake
Bakari aeru

Kono saki mo koi ni dasu koto wa nai to omou kedo
Hontou wa kimi to iru toki ga ichiban kokoro ga atatakai yo

You are my best friend
Terekusai kara
Arigatou nanka ienai
Tokubetsu na bashou janai kedo
Koko ni ittainda

You are my best friend
Donna toki datte
Bokutachi wa hitori janai sa
Nanigenai yasashiisa wo furueru
Kimi dake ni

Arigatou...