Singer IVY recently talked about her comeback song "I Dance" after a year and two months of taking a break. The song is very special because it was also her reunion with JYP, who composed "What Happened Tonight" for her eight years ago.

“I never thought I would be working with Jin Young (JYP) again. He said there’s a perfect song for me, so I listened, but the person who did the voice for guide recording was Jin Young himself. When I heard it I burst out laughing.” “(JYP) said ‘women look the best when they’re in their early 30’s.’ He said, ‘Since you have the best body among female singers, wear something exposing. Keep it sexy yet refined.’ He also told me to ‘exercise a lot, because the reason I (JYP) can still sing and dance is because I’ve been exercising.’”