After his betrayal, Discord was sentenced to ten years in stone, with four parole periods a year, on holidays. He was also given a holiday to celebrate Chaos, which is his first parole period of the year. Over the course of a year, the Mane 6 and Discord will celebrate Topsy Turvy Day, the Summer Sun Celebration, Nightmare Night, and Hearth's Warming.
Established Fluttercord; I don't yet know if there are any other shippings. Spike is off learning to be an ambassador to the dragons, so he's not around at the moment.