YOU SAID:

if i tell you a secret will you keep it? Yes

INTO JAPANESE

私はあなたに秘密を言った場合、あなたはそれを維持しますか?はい

BACK INTO ENGLISH

If I told you a secret, would you keep it? Yes

INTO JAPANESE

もし私があなたに秘密を話したら、あなたはそれを守りますか?はい

BACK INTO ENGLISH

If I told you a secret, would you keep it? Yes