KBS 2TV's 'Yoo Hee Yeol's Sketchbook' had a Jeju Acoustic Festival (JAF) special on September 13, featuring singers John Park and IU, who saw each other again for the first time in a long time!

IU said, "I like acoustic music with its simple composition. �I think there's a high level of concentration," and performed an acoustic song with her soothing vocals. �When asked if there was anything that came to mind in relation to Jeju Island, IU said, "I like Jeju Island's hallabong the best (a type of clementine). �Its sweet taste is the best."

This cued John Park to appear holding a Jeju Island hallabong. �He said, "It has been a while since I saw IU since a guest appearance at a concert. �Today, she gives off a mature and womanly feel."

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