On February 26, Shin Ji Soo and Paul Kim guested on SBS Love FM's 'Song Eun Yi and Kim Sook's Unnies' Radio'.
DJ Kim Sook asked Paul Kim, "Are you also from an audition program?" He answered, "I'm to the point where you call me the 'King of Auditions' but I was eliminated on all of them." He then confessed, "I also tried out for 'Superstar K3', the one Shin Ji Soo was on, but I didn't make it."
Shin Ji Soo also shared, "I dug one-direction. I was eliminated on JYP audition 82 times...I was thinking, 'I'll make it someday." She continued, "But then I went on 'Superstar K3'" and talked about how she met J.Y. Park on 'Yoo Hee Yeol's Sketchbook' after her long-awaited debut.
Hearing this, Paul Kim brought laughter as he said, "I don't think I'm 'King of Auditions'."