PHOTO: Piedmont Athens Regional
Now playing
00:31
Identical twin babies delivered by identical twin nurses
Now playing
01:01
Bernie Sanders reacts to viral mitten memes
DOC Ted CNN Larry King SOT_00002216.jpg
DOC Ted CNN Larry King SOT_00002216.jpg
Now playing
02:08
King's longtime executive producer shares how he prepared for interviews
PHOTO: CNN
Now playing
00:48
Larry King signs off CNN: Instead of goodbye, so long
bernie mittens senator sanders inauguration viral fashion moos pkg ebof vpx_00002005.png
bernie mittens senator sanders inauguration viral fashion moos pkg ebof vpx_00002005.png
PHOTO: Twitter/@MinnesotaMemes
Now playing
02:18
Bernie Sanders' 'grumpy chic' style steals show at inauguration
PHOTO: TheImageDirect.com
Now playing
02:10
Life-size cutout of Ben Affleck's ex trashed after their breakup
PHOTO: Maurice Kervin
Now playing
01:45
Watch this snowboarder survive an avalanche in Colorado
PHOTO: ABC / "Good Morning America"
Now playing
01:52
Jacob Blake tells GMA 'I didn't want to be the next George Floyd'
Donald Trump with Macaulay Culkin in a scene from Home Alone 2.
Donald Trump with Macaulay Culkin in a scene from Home Alone 2.
PHOTO: 20th Century Fox
Now playing
02:09
Actor applauds editing out Trump's 'Home Alone 2' cameo
Now playing
01:52
Chadwick Boseman's widow gives tearful speech at tribute
hawaii dome fountain
hawaii dome fountain
Now playing
01:07
Surreal 'dome fountain' of lava bubbles up in Hawaii
Lucille Ball Moos pkg 0112
Lucille Ball Moos pkg 0112
PHOTO: Getty Images/Desilu Productions
Now playing
02:29
Internet has a lot to say about Nicole Kidman's Lucille Ball role
Florida Waitress Help Note
Florida Waitress Help Note
PHOTO: WESH
Now playing
02:19
An abused boy is saved by a note from a waitress
PHOTO: Hailey Warrington
Now playing
00:45
Video shows manatee with 'TRUMP' etched into its back
SAVED BY THE BELL -- Season 3 --Pictured: Dustin Diamond as Screech Powers -- Photo by: Chris Haston/NBCU Photo Bank
SAVED BY THE BELL -- Season 3 --Pictured: Dustin Diamond as Screech Powers -- Photo by: Chris Haston/NBCU Photo Bank
PHOTO: NBC/NBCUniversal/NBCUniversal via Getty Images
Now playing
01:21
'Screech,' the adorable geek of 'Saved by the Bell'
Tuscaloosa, Alabama celebrate with massive crowds after the University of Alabama won the national championship in football. Many of those celebrating appeared not be wearing masks.
Tuscaloosa, Alabama celebrate with massive crowds after the University of Alabama won the national championship in football. Many of those celebrating appeared not be wearing masks.
PHOTO: WVTM
Now playing
01:08
Video shows massive crowds after college football win

Identical twins account for just four in every 1,000 births in America—but are these uncommon siblings so different from the rest of us? Lisa Ling learns just how complicated that answer can be on “This Is Life” Sunday at 10 p.m. ET/PT.

(CNN) —  

As a pair of identical twin girls entered the world, they were greeted in the delivery room by two people who had been there before: Tara and Tori, the identical twin nurses working in their delivery room.

After a serendipitous turn of events, the twin nurses at Piedmont Athens Regional Medical Center in Athens, Georgia were able to deliver Addison and Emma Williams on September 25.

Brannan Williams, the father of the newborns, said he was happy to hear there would be twins in the delivery room (in addition, of course, to his own).

“I was really nervous about the walk into the C-section room,” he told CNN. “And then learning that, I was like, oh, that’s pretty cool! It kind of relaxed me a little bit.”

His wife, Rebecca Williams, delivered the babies three minutes apart.

Addison and Emma Williams were delivered three minutes apart.
Addison and Emma Williams were delivered three minutes apart.
PHOTO: Piedmont Athens Regional

Sisters Tori Howard and Tara Drinkard have worked at Piedmont Athens Regional for years. Tori works in the neonatal intensive care unit (NICU) and Tara recently made the switch from being in the emergency room to working in the labor and delivery unit.

When the hospital delivers babies that need to go to the NICU, there are often nurses from both teams present to assist with the delivery. There must also be one nurse per baby. In the case of the twins, that meant that both Tara and Tori would be needed.

Though they’ve both worked at the hospital for years, Tara and Tori had never worked in the delivery room together, Piedmont Healthcare said. Just an hour before the delivery, the two figured out that they would finally get the chance to do just that.

While the novelty of twins being delivered by twins didn’t sink in for the nurses or the parents until after the delivery, Brannan and Rebecca have since found their relationship with Tara and Tori to be invaluable.

Rebecca Williams works at the hospital where the babies were delivered, so the family is sure they
Rebecca Williams works at the hospital where the babies were delivered, so the family is sure they'll be able to keep in touch with the nurses.
PHOTO: Piedmont Athens Regional

Brannan says he has been asking Tara and Tori for advice on how to raise his own daughters as twins. He said he hopes Addison and Emma will be able to appreciate the special relationship once they’re old enough.

“(Tara and Tori) have become our friends,” he says. “I look forward to letting the girls know about this one day, and hopefully they’ll get to meet them and keep carrying this thing on.”

The babies are scheduled to go home Thursday.

In yet another connection, Rebecca works at Piedmont Athens Regional as a recruiter, so Brannan said he is sure the family will keep in touch.