Kim Heechul revealed IU's real reaction about how she wanted to deal with her anti-fans who crossed the line.

October 17, an episode of the JTBC variety show "SsulJeon" featured Kim Heechul of idol group Super Junior. During the show, Kim Heechul spoke about the trouble IU went through because of the anti-fans who continued to cross the line.

Kim Heechul stated, "I asked IU why she decided to forgive them and she told me she wanted to go all the way but people in her entertainment company told her to let them go since it's the first time."

He continued, "They were acting like IU was the person at fault so she was very angry and wanted to go all the way with a lawsuit. IU told me 'Don't cover it up like Sulli and tell them everything.'"