Prologue/Chapter 1- Break up

These friends overcome great challenges that they have thought would've never had happened. A great group of friends met like they've been friends ever since preschool, then something happened between them that couldn't be fixed with just an "I'm sorry" apology. Those 4 girls Astrid, Elsa, Anna, and Punzie, form their own group and ignore the 4 boys, Hiccup, Jack, Kristoff, and Flynn. What happened between them that led to this? Will they ever get back together?