On the June 10 airing of 'Yoo Hee Yeol's Sketchbook,' veteran YG group Sechskies appeared!  They performed three songs live and then sat down for an interview.

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On this day, member Lee Jae Jin, who is also the brother-in-law to Chief Yang Hyun Suk, was told, "Your face looks better."  He replied, "I received skin treatment.  After Yang Hyun Suk monitored me, he said my wrinkles were too [noticeable] so told me to go to the dermatologist."

He added, "There's also a set time for the contract for this promotion.  I'm worried about when Sechskies finishes promoting and [the members] go back to their normal places."