Super Junior's�Leeteuk pointed out the differences in the MCs whom he has worked with over the years on the February 23 episode of�KBS's 'Happy Together'!

The singer has worked with many of the top MCs on various shows, and talked about a book that he read that analyzed their traits. He mentioned some of the unique traits of the MCs. From his own personal experience he stated, "Kang Ho Dong likes to shout. He told me to shout with him for ten years."� Leeteuk and Kang Ho Dong have a long history together on 'Star King.' �

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Following that, he said the book coined�Shin Dong Yup as,�"the dedicated genius,"�who has a keen sense of attracting a crowd. He also talked about�Yoo Jae Suk,�whom the book described as,�"talking constantly while showing respect." This drew laughter from the panel including from Yoo Jae Suk himself.

Leeteuk then went on to describe the different reactions they make such as clapping or throwing in random comments in between conversations, making the viewers laugh.