The wait is finally over!

SHINee is back, calling you "1 of 1," or basically one of a kind.  There are a lot of girls in the MV that the boys groove out with.  Everyone is dressed in funky retro fashion with bright-colored pants, high socks, and turtlenecks matched with blazers.

The song is as smooth as their vocals, with lots of harmonizations to the funky beat that'll make you wanna jump up and dance with the boys!