Talk:Frozen/@comment-16743231-20130828202852/@comment-3464085-20130828220918

They changed it so they can avoid copying all the the material from the original story. The only things they did not change was the Snow Queen's role as she wasn't intended to be a villain at all, a girl going on a journey to find the one she is most closest too. And that Kay and the Snow Queen are merged together in order to make the queen less like a villainess.