Title: Of Ice and Frost

Summary: When Rapunzel's little cousins from Arendelle come to visit her in Corona, she finds out that the older one—Elsa, has something in common with one of her friends—Jack. Problem: The seven-year old couldn't quite control her powers yet and she doesn't have much time. What happens then when Jackson Overland Frost isn't just the big brother figure-slash-awesome friend they thought him to be?

Note: NO ROMANCE. Just big brother!Jack and Little sister!kid!Elsa. KristAnna and EugenexRapunzel. Merida, Hiccup and Jack will be the forever alone trio because nobody's good enough for them.

Warning: First time writing something like this. Newbie writer here *waves hand*

Enjoy reading~

"Anna!" Rapunzel called the girl, who was sitting in front of her big sister's room, staring at the patterns on the blue door. She was quite small for a four-year old and she had her short strawberry-blonde hair in two low pig tails. She seemed sad.

"Huh?" She perked up, hearing her name and turned her head to face her older cousin. Smiling at her cousin's arrival from school, she couldn't help but notice the two boys and one girl following behind "Ohh! Are they your friends?" She asked excitedly.

Rapunzel nodded as she introduced her friends "The short boy with brown hair is Hiccup Horrendous Haddock III" She gestured to the lad, who in turn looked insulted because of the 'short' comment. Anna giggled as she jokingly questioned 'that's a boy?' followed by a protest from Hiccup 'HEY!' and laughter from Merida and Jack 'she got ye good Hiccup!'

"The girl with red hair is Merida Dunbroch" Rapunzel introduced the red-head. Merida offered to shake hands "Pleased to meet you Lassie" She said with a Scottish accent, but it was understandable. Anna took the hand and said "Pleased to meet you as well!" causing the red-head to give a smile

"And lastly, this is Jackson Overland Frost, but he goes as just 'Jack Frost'." Anna turned to look at the teen, and greeted him as well. She took notice his white hair and gaped

"Rapunzel! His hair is white like Elsa's!" She pointed out childishly, pointing at Jack's hair.

"Now is it?" Jack did a half-smile as he ran a hand through his snowy locks "Where's your sister then?" He asked the girl.

Anna then looked down at her feet "Elsa doesn't like coming out of her room…" she explained

Hiccup frowned "Why not? It's a nice day outside…" True, it was a sunny day and the birds were singing today.

Anna shook her head "Elsa only comes out if it's cold and snowy and when she does, she stays quiet…" Her sister always did have an attraction with the cold weather, choosing it over topical ones that most people would prefer instead.

An idea suddenly popped up in Merida's head "A' have a plan." She announced, a smile growing on her face as she said it.

Both Anna and Rapunzel tilted their heads "What is it?" The older cousin asked her female friend.

"The Lassie won' come out of her room unless it's snowin', right?" She clarified. Not waiting for an answer, she continued on "Jack 'ere can make it snow, and she'll go out of her room! Then one of us convinces her to stay!" she finished proudly as silence filled the halls.

"You know," Hiccup started to break the ice "That might just be so plain it might work!" He said jokingly, taking a step back when Merida glared at him for calling her idea 'dreich' (1)

Anna turned to face jack and gave a small tug on the teen's shirt, grabbing his attention. When he crouched down to her level, she shyly asked "Can you really make it snow?" She looked very curious, clearly believing what Merida said. Jack smiled and with a single wave of his hand, a bit of snowflakes appeared, just above Anna's head.

"Woah!" She exclaimed in wonder, trying to catch one in her hand. When she got one, it melted; just like that. The other teens smiled at her excitement as well. Jack always did love children, and children loved Jack as well; it was an attractive aspect about him.

"You're a lot like Elsa, Mr. Jack!" Anna told him "She can make snow too!" As he was informed earlier about Elsa's powers Jack didn't look surprised anymore; Anna merely confirmed that she indeed did have ice powers.

"So… Are we doing this plan or not?" Hiccup questioned. Sneaky grins appeared on the others' faces.

A girl was sitting against the wooden door of her room, hugging as much of herself as her small arms could cover. Strangely, she wasn't feeling cold from the temperature at all, it was her emotions that were freezing at the moment, and she couldn't seem to find a way to make the cold stop.

She was small and pale, and her platinum blonde hair was in a braided pony tail.

She could hear that her younger sister was still outside her room and that her older cousin had already come home with some friends.

As she is a child, she would of course be curious about what Rapunzel's friends looked like, how they acted. She wanted to come out of the room and meet them as well. But she couldn't.

She couldn't risk hurting them; All of them. Especially Anna, who had gotten hurt be her powers before and would've died if her parents hadn't taken her to some trolls that, healed her head.

Her parents, before sending them to live with their cousins had told her that it was up to her if her abilities were a gift, or a curse. She shivered slightly; she didn't think they were a gift at all. And now she was near more people she could accidentally hurt with her powers if she lost control. And she doubted there were trolls over here like they had back in Arendelle.

They lived in a magical world, where about everyone had either something to look after them or magical powers. Other people were normal; they didn't have 'magical guardians' to look after them nor did they have powers that took time to develop.

She heard Anna and the other's voices, muffled by the door that separated them, get smaller and smaller. They were most likely leaving. Something in her chest clenched painfully; It really hurt being alone. They sounded so happy as well, but who would want to be in her presence; where she makes everything cold and freezing.

She stood up and made her way to the window. Using the long sleeves of her dress to clear out some frost, she took a look outside. It was a nice day today as well, the day felt warm on her fingers through the glass and—…

"What?" She started, shocked at the surroundings.

It was snowing!

(1) 'Dreich' means 'dull' as I've read in a Scottish-English dictionary. Scotts usually use this term in accordance to landscapes or the weather.

Character Ages:

Jack, Hiccup, Merida, Rapunzel = (16)

Elsa = (7)

Anna = (4)

A/N: I hope you liked it, I tried keeping them all in character; but I am pretty new to writing the RotBTG big four. And for those expecting romance between Elsa and Jack to bloom? sorry. but lemme give you a message: Elsa is seven years old.

Im not very fond of Jelsa or Jackunzel either (Im a Hijack and Meripunzel shipper), so no romantic scenes for them, though I'm all for friendship. But of course Kristoff will be appearing and you know where that's going~! *is a Kristanna shipper as well*

I'd appreciate reviews a lot, and it all depends on the reviews if I'm going to continue or not.