Mou daijoubu shinpai nai to nakisou na watashi no soba de
Itsumo kawaranai egao de sasayaite kureta
Mada mada mada yareru yo datte itsu demo kagayaiteru
Toki ni wa isogisugite miushinau koto mo aru yo shikatanai
Zutto mimamotte iru karatte egao de
Itsumo no you ni dakishimeta
Anata no egao ni nando tasukerareta darou
Arigatou arigatou Best Friend

Konna ni takusan no shiawase kanjiru toki wa shunkan de
Koko ni iru subete no nakama kara saikou no purezento
Mada mada mada yareru yo datte itsu demo minna soba ni iru
Kitto ima koko de yari togerareru koto sonna koto mo chikara ni kawaru
Zutto mimamotte iru karatte egao de
Itsumo no you ni dakishimeta
Minna no egao ni nando tasukerareta darou
Arigatou arigatou Best Friend

Toki ni wa isogisugite miushinau koto mo aru yo shikatanai
Zutto mimamotte iru karatte egao de
Itsumo no you ni dakishimeta
Anata no egao ni nando tasukerareta darou
Arigatou arigatou Best Friend

Zutto zutto zutto Best Friend

English Translation

"You have nothing to be worried about", when I was about to cry
You murmured to me with an unchangeable smile
I can keep trying because there's always something to shine
I have missed out on things at times, that's the way it is
You hugged me with a smile as usual, like I'm always watching over you
I wonder, how many times have I been saved by your smile
Thank you, thank you, my Best Friend

A time when I'm this happy feels like a single moment,
and the best present from all my friends being right here
I can still keep trying because everybody's by my side
There's surely a thing that I can accomplish here, which will be turn into strength
You hugged me with a smile as usual, like we're always watching over you
I wonder, how many times have I been saved by their smiles
Thank you, thank you, my Best Friend

I have missed out on things at times, that's the way it is
You hugged me with a smile as usual, like we're always watching over you
I wonder, how many times have I been saved by your smile
Thank you, thank you, my Best Friend

Always, always, we're Best Friends ever