HOT DAMN.
The Choreo is just glorious, angsty and hot and yet still strong, powerful, and hyper-masculine. In case you're wondering why the hand thing is so sexy {I've seen the comment going around}, it's called protectionism and in this case it's got a few layers: the hand's placement is that socially naturalized to be the placement of a partner's, typically one asking for sex, they're projecting a girl into their space and the 'you' of the lyrics plus the way they stare straight at the camera leads the audience to project themselves into the empty space that lacks the partner they're imagining. (Isn't psychology fun?)
The MV is simple and oh-so sexy, and very well put together. B&W for classic style, a stage for the idea of persona and acting one way while thinking another, steamy yet still innocent cuts... the transition timing is just fabulous and DAMN do they look GOOD. ^_~ All it's lacking is a fully cinematic story, and honestly I don't think it really needs one.
And the song itself is beautiful; a powerful, energized, lament that's angsty and romantic at the same time. The interplay of styles from the different instrumental features gives it this great, distinctive flavor that gets more and more intense as the song progresses (particularly in the distance between the highest note and the lowest note heard in a given phrase). It's fantastic! Hands-down my favorite 2PM mv!