YOU SAID:

I cannot believe this is not butter

INTO JAPANESE

これがバターじゃないと信じられない

BACK INTO ENGLISH

I can't believe this is not butter

INTO JAPANESE

これがバターじゃないなんて信じられない

BACK INTO ENGLISH

I can't believe this isn't butter

INTO JAPANESE

これがバターじゃないなんて信じられない

BACK INTO ENGLISH

I can't believe this isn't butter