TW: Mentions of mental health, depression, and suicide. F(x) is pretty unique in k-pop—pretty unique in general, really—not very popular during their time, but now are almost universally thought of as being one of the strongest groups of the 2nd gen. They debuted with five members: Krystal, Amber Liu, Victoria, Luna, and, of course, Sulli, … Continue reading F(x) Deep Dive: Kpop, Groundbreaking and Heartbreaking