It's undeniable that Hyun Bin and Song Hye Kyo are two of the most well-known and hottest Korean stars. Most of the Korean drama fans are aware that the two actors once starred together in the drama, titled "The World that They Live In" way back in 2008. And apart from this, Hyun Bin and Song Hye Kyo dated each other from 2009 to 2011. However, sad to say, they called it quits just before Hyun Bin enlisted in the military.

During that time, their agencies explained the cause of their split, stating that busy schedules pushed them further away from each other. And also, it did not help that there was a lot of public attention that caused overwhelming stress between the two. Since time wasn't on their side, they both decided that breaking up was necessary.

Meanwhile, rumor has it that the couple are back together!

Die-hard fans and followers of both stars have noticed some recent activities what the former couple has been doing on social media, which led them to believe that the "Crash Landing On You" actor and the "Encounter" actress may have reconciled. Of course, all of these are just speculations, so we'll leave it to the fans to decide if any evidence might be pointing out to the truth.

Here are some reasons why netizens think Song Hye Kyo and Hyun Bin are dating again.

Just recently, Park Sol Mi posted a suspicious IG post

The social media followers quickly noticed actress Park Sol Mi's Instagram post, containing a screenshot of the lyrics from "The World They Live In" soundtrack with the caption, "This difficult and tiring love." Her best friend, Song Hye Kyo, then left a comment on her post saying, "Sister....Hahaha."

When some netizens started asking if the stars are back together, Sol Mi immediately closed the comments section. And now that Song Hye Kyo is back on the market after her shocking divorce in 2019, Hallyu fans have the speculate that she has gotten back with Hyun Bin.

Similar place and scenery

Recently, some have also noticed that Hyun Bin's stylist began following Hye Kyo on Instagram. Just earlier this month, Song Hye Kyo posted a scenic picture that followers have pointed out that it looked the same as Hyun Bin's commercial shoot location. The big question is, were they in the same place together?

The "S" & "H" initials on Song Hye Kyo's necklace

Song Hye Kyo also posted a recent photo with a friend, and swiftly, the fans spotted a simple necklace that the actress was wearing with the letters "S" and "H." While it can be argued that perhaps it was her own initials "SHK," some assumed that it stands for her name and Hyun Bin.

So, you be the judge. What do you think? Are they really back together? Or maybe everything is just coincidence?