On October 7th, actor Hong Suk Chun uploaded a photo of himself with JYJ through his twitter. Along with the attached photo, Suk Chun wrote, "With JYJ on the night of BIFF (Busan International Film Festival), do we look awesome or what?  It's lively in Busan right now.  JYJ fighting!" Netizens could see JYJ and Suk Chun's 'hyung and dongsaeng' relationship as they cheerfully snapped a photo together while putting their arms around each other.  Interestingly enough, the four of them matched each other well as they donned black outfits which caused many to ask if the photo concept was called, "Black Charisma". Upon viewing the picture, netizens commented, "All four of you look slick!" "Suk Chun has so many contacts of celebrities, I'm jealous" and, "Looks like you guys had fun". In related news, JYJ attended the "Star Road" event on the 7th at BIFF.  Source + Photos: Nate