Girl's Day's Hyeri appeared on the October 21 installment of KBS 2TV's '1 vs. 100' and talked about her fellow member Minah, who previously appeared on the show. Hyeri revealed how frightened the members and her company were at the thought of Minah being on a gaming show.

She said that the Girl's Day members, the fans, and the agency were all worried about how Minah would come off on the show. Hyeri explained, "At the time Minah appeared on '1 vs. 100', the company was in a state of panic.  What happened was that the members and fans were very worried and for good reasons. We saw the broadcast, and the problems she had to solve were extremely hard. Minah had no choice but to show what we were worried about. For my appearance, I also worried I was going to be in big trouble."