Elsa had always been told to keep her powers secret. That's all she ever knew was to hide and shut the world out. How could she ever let anyone in? And Jack, who has been searching his whole life to let someone in, to believe in him. With Jack's help, can Elsa finally be able to Let It Go?

Jack Frost is Elsa's imaginary friend at first but as Elsa grows older, Jack realized that he loves her but then she will die soon and he won't. Elsa also realizes that she loves Jack and she can't be with him forever. What's the solution to this?