Having returned with "It Hurts" for their follow-up promotions, the 2NE1 girls have performed it exclusively on Inkigayo over the past fortnight, but that changed on the November 13th episode of Music Core. The girls finally bought their "It Hurts" performance to Music Core this afternoon, and it certainly felt fresh seeing that it was only the third time that they are performing this on public TV music shows. The song talks about a love long gone, and it was interesting to see the 2NE1 girls sing a ballad song on stage after their energetic triple song promotions earlier.