I'm a spiteful old man. I've spent my entire life trying to fulfill my wish. The same thing every one of us wants. It's 2070. I'm the last brony alive, 82 years old. But I did it. I created the portal. And I'm jumping through. No regrets.
Two Canterlot neighbors have a frank discussion about this special holiday where un-reformed changelings are welcomed to abandon their disguises and roam the town as fellow citizens. They have both been profoundly affected by the wedding invasion.