Alrighty, here's my next chapter! Don't own Frozen. Never will.

Dear, dear, courageous, wonderful Anna,
Maybe someday I'll be able to show you this letter, but for now, I'm writing it more for me than for you.
Thirteen years are a long, long time, and I can only thank you for still having a shred of faith in me. I won't be offended if you hate me for deserting you. Do you? I'm so sorry, Anna. I can never apologise enough. All I can say is that I never, ever wanted to abandon or hurt you.
Please believe me when I say that you're better off without me. I know I'm a failure of a sister, but all of this is to protect you. You need to know, though, that I really did want nothing more than to attend Mama and Papa's funeral, remember them with you, comfort you-but I just couldn't. I can't forgive myself for it, and I never will.
You must never blame yourself for any of this. You did absolutely nothing wrong. The fault is all mine, and you must know that.
I missed you. I do miss you. Whenever you talked to me through the door, I always listened. I wish you knew how much I care about you. How much I longed to open the door to you. I should tell you myself, but I never had your bravery.
It hurts to know that I missed out on everything-all the laughter, all the tears, all the chocolate-but it must hurt you so much more, because you don't even know why it has to be this way. Perhaps you'll understand someday. Perhaps.
Oh, Anna. I hate myself for everything, but especially for letting you believe that this is your fault. It tears at me to think that you believe I'm angry at you or hate you for some reason. Yet I can barely remember the last time I said "I love you", to you or to anyone. Anna, I never stopped loving you from the moment I first saw you. Even now, after a thirteen year separation, I still love you more than anything in this world, and I hope some part of you knows that even though I haven't told you for so long. You are the only bright thing in my life, and I don't know what I would have done without your knocking and talking. There's no better sister anywhere than mine. You mean the world. Please understand that.
Anna, I'm terrified for tomorrow. I just want to make Mama and Papa proud, but what if I let them and the kingdom down just like I let you down? I don't think I could take it. But I will see you, after such a painfully long time, and that gives me hope.
I'm truly looking forward to being with you again, my dear sister, and I know how joyful you are that you will at last have the fun and companionship you want and deserve. Sleep well, best buddy-because you are still my best friend. You always have been and always will be.
There's one more thing I want you to know. I always wanted to build a snowman.
Please forgive me. I'm sorry.
Love always,
Elsa

Just one more short chapter after this. So how did I do? Please review! I'm an aspiring writer and reviews fuel my art. See you very soon, my lovely readers!