YOU SAID:

I don't want to keep secrets just to keep you

INTO JAPANESE

私はあなたを守るためだけに秘密を守りたくない

BACK INTO ENGLISH

I don't want to keep a secret just to protect you

INTO JAPANESE

あなたを守るためだけに秘密を守りたくない

BACK INTO ENGLISH

I don't want to keep a secret just to protect you