During the press conference for MBC's upcoming drama '20th Century Boy and Girl', actor Kim Ji Suk belatedly revealed the news that celebrity couple Lee Dong Gun and Jo Yoon Hee held a small, private wedding ceremony, hidden from the public's eye.

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Kim Ji Suk stated during the press conference, "Because the drama's premiere was pushed back, the press conference was also pushed back. As a result, I was able to attend my best friend Lee Dong Gun and Jo Yoon Hee's wedding, and receive good vibes there." 

It turns out, Lee Dong Gun and Jo Yoon Hee held their wedding ceremony earlier on September 29 at 12PM KST, a quiet and calm ceremony with only the closest family and friends present. After the news went public, Lee Dong Gun and Jo Yoon Hee's sides apologized for not being able to invite more people to their wedding, in order to shield their family members from media presence.

Lee Dong Gun and Jo Yoon Hee are actually already registered as a married couple, having announced their registration, as well as news of Jo Yoon Hee's pregnancy, back in May of this year.