I love this song~!♥
Soo, Emi's version to World is Mine is actually really different from Miku's, but if there could be a different version of Cendrillon(Adolescence), then this version should be okay, I guess...

So, in this version, Emi is pretty much a year older than whoever her man is(I dunno, Len or something, you say who it is) and is the more dominant of the pair.
BUUT, Emi starts feeling like she's supposed to be the less dominant and starts acting more girly, wearing dresses, and has her guy doing stuff for her.

Emi wishes <____> could notice what she's doing, but...
After...something(OK, I don't have it all down), she decides it's ok for her to be more dominant and goes back to her original self

Yeah, I don't have the whole story down, and whoever you want the guy to be, go ahead and imagine itOTHERWISE IT'S LEN*shot*

And sorry if the shading on the clothes look a bit weird or anything, I was having too much fun with the blur filter XD