5 Things From Frozen We Want to See on Once Upon a Time

OK, Anna and Kristoff are totally in love in Frozen, so we assume they'll be that way in the Once Upon a Time world, too. But if they're not, seeing Anna and Elsa in other relationships — whether in Arendelle or Storybrooke — would be a fun twist. We're rooting for Emma and Captain Hook to stay together, but Elsa could certainly come in and shake that relationship up.