On November 9, hairstylist Joo Hyung Sun shared a selca taken with the Song-Song couple via Instagram and captioned, "They got married on 10.31.2017. But the people I coincidentally ran into at the airport looked like high schoolers! Live happily. Why do both of you guys look so young."
It's reported the close friend ran into the celebrity couple who were traveling to Europe for their honeymoon.
According to reports, Song Hye Kyo and Song Joong Ki are planning to return to Korea on November 12.