On the 13th, cutie singer IU appeared as a guest on Super Junior Heechul's Young Street radio program and received a lot of praise for her presence by fans and officials alike. A rep of Young Street said, "Cutie IU came back as a guest on Young Street and gifted us with a cute and luxurious broadcast. We hope that she can be with us for thousands and thousands of years!" The representative obviously could not restrain the overwhelming joy but fans had a different reaction when they saw the photos of Heechul and IU posing together. They commented, "Stop scaring IU, Heechul" and "Are you two really friendly?" Of course this was all said and done in good fun but admittedly, IU does look hilariously solemn and nervous next to Heechul in the photos.