YOU SAID:

I can`t sleep without you.

INTO JAPANESE

私はあなたなしでは眠れない。

BACK INTO ENGLISH

I can't sleep without you.

INTO JAPANESE

１人じゃ眠れないよ

BACK INTO ENGLISH

You know I can't sleep without you.

INTO JAPANESE

１人じゃ眠れないよ

BACK INTO ENGLISH

You know I can't sleep without you.