FACEBOOK HAS BROUGHT ANOTHER PAIR OF LONG, LOST RELATIVES BACK TOGETHER.

AND THIS REUNION MAY HAVE BEEN ACCOMPLISHED IN RECORD TIME.

ANDREA COREY, OF CLINTON, HAS LONG-WONDERED WHATEVER HAPPENED TO THE DAUGHTER SHE GAVE UP FOR ADOPTION, 18 YEARS AGO.

AFTER POSTING A NOTE ABOUT HER SEARCH -- ON SOCIAL MEDIA -- SHE WAS SHOCKED WHEN DAUGHTER JESSICA JOHNSON SHOWED UP ON HER DOORSTEP, JUST A COUPLE OF HOURS LATER.

IT TURNS OUT, EVEN THOUGH JESSICA WAS BORN -- AND PUT UP FOR ADOPTION -- IN MONTANA, MOTHER AND DAUGHTER NOW BOTH LIVE JUST AN HOUR APART, IN NORTHERN UTAH.