I think the theme of the movie answ

I think the theme of the movie answers the question of "What is love?" As Olaf puts it, "Love is putting someone else's needs before yours."

Elsa displays this by being locked in her castle and concealing, not feeling her true self for the good of Anna and her parents, having already hurt Anna. She also does this for the kingdom so to avoid an incident in which she hurts her people, like she ends up doing.
Anna displays love for Elsa by going after her even after Elsa told her she couldnt marry Hans, then by sacrificing herself for Elsa after Elsa hurt her and sent an ice monster after her.
Olaf stays by Anna's side, saying "some people are worth melting for."
Christophe shows genuine concern for Anna throughout the movie and even goes back to save her, though he believes she loves Hans.

True love is undoubtably the theme of the movie and I think that, on every count, they nailed it.

النتائج (العربية) 3:

أعتقد أن موضوع الفيلم يجيب على سؤال "ما هو الحب؟اولاف يقول، "الحب هو وضع احتياجات شخص آخر قبل ملكك

السا يعرض هذا من حبسهم في قلعتها إخفاء، وليس الشعور كيانها على خير آنا و والديها، وقد تؤذي آنا.كما أنها تفعل ذلك عن المملكة لتجنب الحوادث التي تؤذي بها الناس،