"Watching amazing singers like Hikaru Utada from Japan and Coco Lee from China fail was really hard. I was trying to really analyze why these amazing artists couldn't crack the Billboard charts. I came to the conclusion that they changed their color when they moved into the U.S. They became too similar to American artists. They hired major American producers like Timbaland, and they ended up losing their true color," says Park. "I basically wrote and composed the song 'Nobody,' and we didn't change our image or our color coming into the U.S. We remained true to ourselves."