On Oct 10^th Psy tweeted a picture of him and Yoo Jae Suk in the business technology section of a news paper. The article talked about how the viral video spoke to more than just South Koreans. Yoo Jae Suk made a cameo appearance in Psy's "Gangnam Style" MV.  The caption of the photo is "Me and my 'Yoo,jaeseok' aka Grasshopper. Best comedian in Korea!!"