interesting concept hidden?

[DJ_Lain]

I recently picked up DDR EX2, and quite enjoy it. However, there was something i never noticed before.

Painful, isn't it?
A bit of research, and she has this in every release since MAX2. In MAX, (which did not have dancers), in "Look to the sky", we do see Alice. so as the lyrics in such go, the girl is looking for whom she lost and cannot. In all aspects, a seemingly normal DDR track. Read on.
In MAX2, dancer models are added. As highlighted by Extreme, there's male/female parings. Alice is paired with Baby-lon. Odd? Maybe.

So I wonder. Is there some kind of background story going on? It's possible, but then again maybe I am overanalyzing things. HOWEVER, why would konami put such an expression on a model in a game where the mood is usually high? just my 15c.