2NISE (투나이스) feat Baby J (Ha Joo Yeon / Jewelry) – 왜이래 (She Said) is kind of catchy song, Ha Joo Yeon looks great in this musiv video. The ending was kind of sad, though. I did not really get the plot of the music video. Apparently, it looks like an over jealous boyfriend wanting to know if her GF is cheating on her, and he spazz out when he finds out and become all stalkerish and violent.