Kudaranai koto de moriagari
Ki ga tsukeba asa made warai atta
Otona ni natta hazu na no ni
Nani mo kawattenai ne

You are my best friend
Terekusai kara
“Arigatou” nanka ienai
Tokubetsu na bashou ja nai kedo
Zutto koko ni itainda

Bokura wo sodatta machinami wa
Ano koro to wa chigau sugata ni natta ne
Meguri kuru kisetsu koete mo
Kimi wa kawaranaide

You are my best friend
Sasai na koto de
Tama ni wa kenka mo suru sa
Butsuke atta kimochi no kazu dake wakari aeru

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

You are my best friend
Terekusai kara
“Arigatou” nanka ienai
Tokubetsu na bashou ja nai kedo
Koko ni itainda

You are my best friend
Donna toki datte
Bokutachi wa hitori ja nai sa
Nanigenai yasashiisa wo kurueru
Kimi dake ni
Arigatou