The dating rumors about the two started back in December of 2013 when reports claimed that they were a couple. However, their labels soon responded with denials, subsiding the rumors. 

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But now, 3 years later, the hot issue made a comeback as a reporter mistakenly named the two as a couple in an article. On October 6, the reporter wrote news about Song Seung Hun's birthday party with his girlfriend Liu Yi Fei and their top star friends. The reporter wrote, "Lee Byung Hun-Lee Min Jung couple, So Ji Sub-Jooyeon couple, Shin Dong Yup, and more attended." 

Of course, netizens were quick to jump on this "mistake" and called out the reporter for calling the pair a couple. About 5 minutes after the news was published, the reporter quickly edited the article by taking out So Ji Sub and Jooyeon's name.

Despite the reporter's fast response, netizens are now convinced that So Ji Sub and Jooyeon have been dating all along. Comments stated, "The Jooyeon and So Ji Sub COUPLE????" , "Wow they've been dating all this time", "They attended the party together and the reporter also called them a couple. It's forreal. They are together!", "Heol.. Jooyeon and So Ji Sub.. How could this be.. omg.."

Are you convinced?