I love Sun Mi in that video. I'm completely struck by Sun Mi. I love her the most, right now is probably my favorite Korean idol/singer below 20, actually I think she's the only one in the running for below 25. But I think it's just her love overshadow all other korean girls in that bracket so I don't even notice the other.
btw, i dunno but I guess I'm not interested in Wonder Girls in an idol sense. I guess I see Wonder Girls more as a singer than idols group, at least that how I feel since i feel the same way about them as any other ordinary singer/group/band. I like their music, in fact I listen to their 3 singles, Irony, tell me and So Hot. But other than a singer, i don't find any interest in them individually and not to be mean, I'm not saying I don't like or even hate the other girls, I think they're pretty and somewhat talented, but just not interested, except for Sun Mi, whom I love.
I really like her looks, she's very cute and pretty, and i also like her personality, though i don't see much of it, but i have a sense she's weird, in a cute way, which something i'm really attracted to, HEY I MEAN I'M IN LOVE WITH KAMEI, whom can come off as really weird and i'm totally love that.