On March 16th, Super Junior's Heechul held a discussion with SISTAR and SECRET about�the relationships between idol group members, during which he revealed that he had a scuffle with fellow member Kangin. The MCs had asked Heechul if he had ever fought with his groupmates, to which Heechul responded,�"I've fought at least once with all of the Super Junior members. Kangin and I got into a fight where we threw pots." MC Yoon Jong Shin then�asked Heechul to avoid mentioning Kangin because of his DUI and assault controversy from last year,�"Let's not talk about Kangin..." Heechul then shifted his topic to a more lighter note, as he gave a piece of hilarious advice to SISTAR and SECRET -�"Idol groups need to fight a bit. I'm going to go home later and fight again!" Source: TV Report via Nate