Kenka nanka shitemo boku wa honki jya naiyo
Yasashisa nante dare mo mienaishi...
Sunao ni kono kimochi umaku ienai dake
Wakatte iru yo boku o shinpai
Shiteru koto wa... dakedo...
[omoi o sotto(echo) tsutaete okure(echo)]

Best friend, best friend taisetsu na hito
Ichiban mijikana boku no best friend

Sonna kanashige na kao shinai de hoshii
Boku datte chotto komatte me o sorasu
Mimi o fusaidemo kokoro tozasanai
Kikoete iru yo shinjite iiyo
Zutto boku o dakara...
[omoi o sotto(echo) tsutaete okure(echo)]

Best friend, best friend daisuki na hito
Tottemo tottemo boku no best friend

Konya teburu(table) ni memo o oite okuyo
"gomen nasai" te chisaku kaku tsumori...
Kaze ga fuki nukete arashi sugita ato
Kanarazu kitto itsumo douri ni
Sora ga hareru you ni...
[omoi wa sotto(echo) mune made todoke(echo)]

Best friend, best friend suteki na egao
Ashita wa miseteyo boku no best friend
Best friend, best friend daisuki na hito
Tottemo tottemo boku no best friend