So, hi, it's nice that you stopped by to read this, but let's cut to the chase.
I'm looking for a situation like this:
So, super hero meets super villain, and super villain realizes he loves super hero, and continues to bug her/bother her, because he loves her. The super hero thinks it's because they're enemies. (So, the hero is blissfully oblivious of her nemesis's feelings.)
Obivously, the situation is pretty darn comedic, so, comedy is fine. But, no hentai, yaoi, yuri, shoujo ai, shounen ai, ecchi, etc.
I'd prefer if the main lead was female, and that the fanservice (in cases of shounen) was kept to a minimum.
Think Tsubasa o Motsu Mono .
Anyway, thanks in advanced for any suggestions you can give me.

And, the first one that I thought of is in the example

Okay, if you haven't read Glass No Kamen before, it isn't superhero and villain, but the relationship is perfect with what you have here. She hates him, she's sure he hates her, but the truth is somewhat different.

Superior is what you want down to every last detail EXCEPT the genders are switched (super villain is female, super hero is male).

Watashi no Ookami-san sounds like what you're looking fpr

Full house its just what you want

Shugo Chara! or Kamikaze Kaitou Jeanne?