Song Joong-ki and Song Hye-kyo a real couple?

Song Joong-ki and Song Hye-kyo wear similar bracelets in different scenes in "Descendants of the Sun." / Screen captures from KBS
By Bahk Eun-ji
Are actors Song Joong-ki and Song Hye-hyo, who have been starring in “Descendants of the Sun,” a couple?
Some netizens have raised the possibility because the two have worn very similar bracelets in different scenes.
In the second episode, Song Hye-kyo wears a thin black thin bracelet, and Song Joong-ki wears a similar bracelet in the sixth episode.
Rumors about their dating in New York also surfaced online at the start of this month.
After the rumors spread, some netizens posted comments on numerous social media, claiming Song Hye-kyo’s bracelet is actually not a bracelet, but a hair band.
The KBS TV drama series has been enjoying explosive popularity, creating a sensation in Korea, Japan and China.
Song Joong-ki plays Yoo Si-jin, an army lieutenant in the fictional war-torn country of Uruk. Song falls in love with doctor Kang Mo-yeon (Song Hye-kyo).