My first Rise of the Guardians story! I'm a bit surprised no one really did this idea yet! XD Well anyway these are like letters from all the people who affected Jack's life! I made up some of their names since a majority of them weren't said in the movie! XD Anyway on with the story! XD
Disclaimer: I do not own Rise of the Guardians, I own a bit of the plot that is all. Enjoy!

Emma

My name is Emma and…

I'm Jack's sister.

He was just Jack to me before he had to give his life up for mine. I didn't know he became Jack Frost for a long time and he was always tricky when he was human. Playing tricks, making the younger kids laugh and giggle at his antics.

Yet he did love something more that pranks and such things.

Snow. Winter to be more precise but he did love snow. Ice and anything cold. He was the one to teach me how to Ice Skate and when we left the house to go he promised nothing bad would happen to me.

We were skating as always and he had warned me not to go too far and yet I didn't listen. Ice was cracking before I even knew it. Jack was calm however and had made his way over too me when it had started to shatter. He already had his staff in one hand since he wanted to care for animals just like our father.

It wasn't long before he saved me and fell into the ice as well. That night I looked into the face of the moon with red tear ridden eyes. I whispered one plea to the moon and hoped it would hear.

"Take my brother and make him into what he loves. Make Jack into something great for he was great in this life. Please Man In The Moon… please!" I mutter and with that I squeeze my eyes shut with hope and belief running through me. Jack may have died but he could live on in another way.

I didn't know but the moon answer me and in that moment Jack turned something more than my brother and hero. He became Jack Frost, the bringer of ice and snow, of winter.

Years pass and as they do I grow up and hear many tales of Jack. Of how he creates snow days and gives the children something to smile and laugh about. Of how he'll nip at noses and cause colds if you ignore him. I'm married and I already have children on the way and yet as I hear stories of him start to slip away I promise myself that my children will hear of Jack Frost.

They hear but they don't believe and so as time passes on and on I slip away in peace knowing that my brother was still alive… even if he was Jack Frost… he was alive.

My name is Emma and I'm the reason why Jack Frost exists.

So yeah a little quick read but more on the way! XD Also don't worry we'll hear from the rest of the Guardian's soon enough! XD Well until next time! Bye!