On the April 18 airing of MBC's 'Radio Star', Junhyung shared that he got very nervous when he appeared on 'Yoo Hee Yeol's Sketchbook' and said, "This suddenly developed after I made my debut. I feel kind of warm right now too."

Junhyung continued, "It's hard being surrounded by people." The idol surprised listeners by revealing that he ran away to the bathroom during a fan sign event. 

Junhyung said, "In the middle of a public fan sign event, I ran away to the bathroom because it was difficult looking into the eyes of the people."