The curse Anna was under when Elsa struck her in the heart. Elsa's fear makes her hit Anna with ice, accidentally freezing her heart. With Anna slowly freezing to death, Kristoff takes her to the trolls for help.
Grand Pabbie says that only "an act of true love" can thaw her heart. Kristoff races back to the castle so Hans can give Anna true love's kiss. Instead of kissing Anna, he says that.
In the very beginning of the movie, Elsa accidentally hits Anna in the head with her ice and they frantically take her to the trolls for healing. In that scene the troll says that a frozen head is better than a frozen heart because it's easier to heal. He doesn't mention what needs to be done for a frozen heart at all.
Then, of course later in the movie, Anna does get hit in the heart. Only at. Of course, we fans recognize that Elsa freezing parallels Anna freezing in the first Frozen, but there's more to it.
If you remember in the original film, the lyric "Beware the frozen heart" in the opening song "Frozen Heart" was meant to foreshadow of the darkest moment of Anna freezing to solid ice due to her frozen heart. Anna is freezing solid after Elsa accidentally hits her heart with her powers. Hans turns out to be a bad guy, but his attempt to kill Elsa is foiled by Anna who steps between Hans and Elsa in the last moment before freezing.
Her frozen body stops his sword. Elsa cries since Anna sacrificed her life for her. But, since Anna showed an act of true love for her sister, she thaws.
Elsa realises. Comparison of Elsa and Anna's freezing and unfreezing scenes from Disney's Frozen in HD. Finally, there's the climax of the movie.
Her grief over Anna's alleged death and all the other emotions in the movie climax into a huge snowstorm, which rages throughout the entirety of the climax until Anna freezes herself, when the snow breaks, because Elsa's emotions either changed, or she just stopped feeling altogether Gloves. It is only in connection that we can thrive. Elsa, in trying to get Anna to leave her alone, has inflicted a potentially fatal wound-her rejection has frozen Anna's heart.
Soon Anna will freeze entirely. She must be saved. First, "Frozen" presents the fairy tale version of a cure: Anna's frozenness can be cured by "love's true.
Elsa does die in Frozen 2, but is not dead for long, frozen like a statue before being saved by Anna. Elsa's journey to Ahtohallan reveals her as the fifth spirit and exposes a dark family secret involving her grandfather. Anna saves Elsa by destroying a dam and releasing the Enchanted Forest from its curse, restoring Elsa's powers.
Theory: Anna freezing over actually saved her I've heard a few people ask why it took so long for Anna to unfreeze in the climax of the first film, with some even thinking that she thawed because of Elsa's hug. However, I have another theory about why she stayed frozen for so long. My theory: the ice around her body was actually protecting her.
1. Why does Elsa have powers and why doesn't Anna? Ever since before Frozen hit theaters, fans have wondered and discussed: why does Elsa have powers?