Elsa and Anna find out a secret from their parents past. A secret they were never meant to know. This from before their birth is not something they were ever ment to know. Not something they were supposed to be aware existed. Frozen/RotG/Tangled/HttyD/Brave. Jackunzel, Merricup, Anna/Kristoff Elsa/?. Rated T 'cause I'm paranoid. And possible violence.