[Romanized:]

Chotto dareka jikan tomete
Motto kimi to zurete kukara

Datte waratte mo usoppoi
Mō jibun ga kawaisō

Daijōbu tte ittakedo
Don't know what to do without you
Hitorikiri de kaita kimi no kioku wa blue

Watashi dake kawarenai atarashī kyōnanoni
Subete damede muride kurushikute

Don't know what to do
Don't know what to do without you
Don't know what to do without you
Don't know what to do without you
You know I
Don't know what to do
Don't know what to do
Min'na ushinau no ni deau
Kitto watashitachi mo sōdesho

Denwa toka kitai shite sowasowa shi chatte bakamitai
Chikutaku naru tokei no oto ga yakeni munashī

Heikina furi shite mo
Don't know what to do without you
Kagaminonakanowatashi utsuru rippu wa blue

Watashi dake kawarenai atarashī kyōnanoni
Subete damede muride kurushikute
Don't know what to do
Don't know what to do without you
Don't know what to do without you
Don't know what to do without you
You know I
Don't know what to do
Don't know what to do without you

Daijōbu tte ittakedo
Don't know what to do without you
Hitorikiri de kaita kimi no kioku wa blue

[Japanese:]

ちょっと 誰か時間止めて
もっと 君とズレてくから

だって 笑っても嘘っぽい
もう 自分が可哀想

大丈夫って言ったけど
Don't know what to do without you
一人きりで描いた 君の記憶は blue

私だけ 変われない 新しい 今日なのに
すべて ダメで 無理で 苦しくて

Don't know what to do
Don't know what to do without you
Don't know what to do without you
Don't know what to do without you
You know I
Don't know what to do
Don't know what to do
みんな 失うのに出会う
きっと 私達もそうでしょ

電話とか期待して ソワソワしちゃってバカみたい
チクタク鳴る時計の音が やけに虚しい

平気なフリしても
Don't know what to do without you
鏡の中の私 映るリップは blue

私だけ 変われない 新しい 今日なのに
すべて ダメで 無理で 苦しくて
Don't know what to do
Don't know what to do without you
Don't know what to do without you
Don't know what to do without you
You know I
Don't know what to do
Don't know what to do without you

大丈夫って言ったけど
Don't know what to do without you
一人きりで描いた 君の記憶は blue