None of this commentary is particularly overt, which is actually what could make "Gangnam Style" so subversive. Social commentary is just not really done in mainstream Korean pop music, Hong explained. "The most they'll do is poke fun at themselves a little bit. It's really been limited." But Psy "is really mainstreaming it, and he's doing it in a way that maybe not everybody quite realizes." Park Jaesang isn't just unusual because of his age, appearance, and style; he writes his own songs and choreographs his own videos, which is unheard of in K-Pop. But it's more than that. Maybe not coincidentally, he attended both Boston University and the Berklee College of Music, graduating from the latter. His exposure to American music's penchant for social commentary, and the time spent abroad that may have given him a new perspective on his home country, could inform his apparently somewhat critical take on South Korean society.
Highly recommended read. Didn't know there was so much subtlety to the video.