The first Frozen movie established a meaningful theme that Frozen 3 can continue (and ultimately resolve). The franchise has been a booming success for Disney, allowing the studio to continue making sequels when they only expected to make a single film. Something about the movie's unique way of approaching love—especially compared to past movies from the House of Mouse—gripped audiences and warmed their hearts. Now, as the Frozen franchise goes into what is expected to be its last movie, some of its other impactful themes can be brought full circle.