Pinkie Pie and Spike spend time together for Hearth's Warning Eve, baking cupcakes that shoot fire - to the equal concern and delight of everyone. They then realize that Pinkie is a professional baker. Whew. But why are Pinkie and Spike...KISSING?!
Since Twilight became a princess, and new force was rise. This battle she needed to fight dark magic, which was not King Sombra. Come and check it out.