After his stage, Deconn told Yoo Hee Yeol, "I've rarely sung on TV but today I got to fulfill my wish [of performing on TV] through 'Sketchbook.'" 

SEE ALSO: Defconn celebrates his amazing weight loss journey with new profile photos

Defconn also discussed with Yoo Hee Yeol who he thinks are the best MC's in K-entertainment. After some consideration, Defconn picked Yoo Jae Suk, Song Hae, and Jung Hyung Don. I hope Yoo Hee Yeol was cool enough to let it slide that his name wasn't mentioned! 

Defconn also said that he keeps in touch with Jung Hyung Don and gave everyone an update on what the inactive 'Weekly Idol' MC is up to. Apparently, Jung Hyung Don is studying the English language, and he even sends Defconn texts in English. Defconn, who doesn't speak or understand a lick of English, joked, "He sends me text messages in English from time to time. I just answer with 'kekeke.'"