Who doesn't love a good family reunion moment on live TV? Nobody, is who.

9-year-old twins Gracie and Audrey were separated at birth when they were infants as both were adopted from China by different American families, neither of which were aware their baby had a sister.

However, after doing some research Audrey's mother discovered an old photo of the pair with the help of a Chinese researcher, and yesterday, they met for the very first time on Good Morning America.

It was emotional, to say the least, with Audrey telling the presenters, "It felt like there was somebody missing and now it's complete."

Yeah, get the tissues out for this one.