The fear of 'No one loving her' after they find out who she really is, when her 'beauty' is replaced with what she really looks like and how she won't be considered young when the truth of 'how faster she had grow up' comes out
The plus I listen to this song, the plus it fits. I mean she doesn't have the same powers as Elsa but it fits. Disclaimer: It's from La Reine des Neiges the movie.