Chocolate has a very powerful effect on mares. But while most mares are content to eat their chocolate without thinking, Twilight's curiosity poses some difficult questions.

In short, it's a story. About Twilight Sparkle. Eating a bar of chocolate. While thinking about stuff. That's all there really is to it.

Based on a true story! A Valentine's Day Special for everypony out there who is, was, and ever will be, single on Valentine's Day.

And no, she does not eat a 'Twilight Delight.' My apologies if the cover is misleading.