There's no denying it—opposites attract. Typically, that means a magnetic pull, intense and powerful, drawing them together. Sometimes there's more to it; they can complement each other nearly to perfection. 

Dark and light. 

Subtle and overt. 

Malleable, rough leather and smooth, hard metal. 

Pulpy flesh and sharp teeth. 

Seasoned, hands-on experience and fledgling eagerness to explore new grounds. 

Unquenchable hunger and blissful satiety. 

The strongest, pervasive contractions and the ultimate, most glorious relaxation.

Might as well be us, at any given moment; just in the blink of an eye, or better yet, the clicking of a curious, lucky camera.