f(x)'s Sulli made a confession recently about how Super Junior's Heechul made her cry. On a recent broadcast of SBS Power FM "Kim Heechul's Young Street," Sulli, along with SNSD's Jessica and Super Junior's Donghae made an appearance as guests. Regarding Heechul's first impression, Jessica responded, "In addition to being a person who believed he was all that, Heechul also had a very cold personality," making Heechul flustered. Additionally, Sulli said her first impression of Heechul was "weird." She said, "He bothered me so much throughout the years. When I first met Heechul, I was only a 12 year old little girl, but he bothered me so I cried a lot." Meanwhile, Donghae explained how he first met Heechul. He expressed, "The management company informed me that a new trainee was coming from Kang Won Do so I was to retrieve him. I went with Yunho to get him, but throughout the entire trip I was so lazy that I kept complaining. However, when I got there I became polite and introduced myself." To these comments, the audience complimented about the radio show, "It was a fun show because it was honest," and "After hearing from the guests, I feel closer to the radio DJ." Heechul's radio airs every night from 8 - 10pm.