When asked about how she felt when she stood on 'Mask King's stage, Boa answered, "I was really nervous. Many people commented that I'd feel less nervous because I was wearing a mask but I actually felt more nervous. I got all jittery thinking that only my vocals would be judged."
On the other hand, Bohyung, who had also appeared on 'Mask King,' claimed, "I felt less nervous when I went on the show. It was fun."