On September 13th, actor Jang Geun Suk cracked up fans with a hilarious picture on his Twitter. His accompanying message read, " Is the shuffle dance prohibited in Roppongi? No one knows who I am right? Hee Hee the raw liver is still alive!". The 'raw liver' statement Jang Geun Suk made refers to his guesting on MBC's 'Knee-Drop Guru', where he talked about his friendship with Rain. At the time, he had stated, "I have something that Rain hyung doesn't have, and it's none other than a youthful liver." In the photo, you can see the actor comically imitating the prohibition sign above. The purpose of him wearing the mask and shades was to hide his identity from the public, but the dotted hairbow seems to be countering that point, don't you think? Source + Photos: OSEN via�Naver