Disclaimer: I do not own FROZEN or it's characters.

School didn't always feel so bad for Anna. She was actually the type that enjoyed going to school. She was good with making friends and her teachers liked her. Her grades weren't always the best but it was enough for her to be accepted for a notable college like the Univeristy of Frost Peak. School was something that used to make Anna feel happy.

But it seemed that college would be a lot different.

"Hey! How were you girls' first math... It wasn't good, huh?"

As a brunette man walked into Anna and her two other friends' place, his bright smile turned into an expression of confusion.

"How did you get in, Flynn?"

Merida asked as she lifted her head to face the man.

"The door was unlocked. You girls gotta be more careful about security. Even though Rapunzel's parents got the safest apartment around campus for you, it isn't always guaranteed."

Rapunzel's parents, who were extremely wealthy, had bought an apartment for their daughter and her friends to stay when they were accepted to college. They cared a lot about their daughter, which made them always give her the best.

"Security is the least we can think about now. We actually have to worry about being able to keep other people's privacy's security."

"What are you talking about, Rapunzel?"

The guy called Flynn walked towards the living room couch where the three girls were sprawled on. Following him was a tall blonde man with broad shoulders, who looked very familiar to Anna.

"You here too, Kristoff?"

"Yeah. Guess Keeling's got the soul out of you girls."

"Well... She isn't actually the remote cause for our souls being dragged out of our bodies."

"What is it, then?"

Kristoff's sorry expression turned into a curious one as his sister sighed deeply.

"You know Elsa and Chatrine and Dominick?"

"I do know Chatrine and Elsa. But I don't know who Dominick is. How do you know those two girls, by the way?"

"Met in the math class. They gave me some help because I was your sister."

"Wow. That was nice of them."

"Yeah. But what we did to them wasn't nice."

"What? Wh... What did you do?"

Kristoff's voice was filled with astonishment. Anna was quite surprised at his tone. She changed her sprawled form into a firmly sitting one as her brother gaped at her.

"We just got curious about why Chatrine was wearimg that cape. So we asked and..."

"What? What the... How... How did she react?"

Anna let out another very deep sigh before she started talking.

I'm gonna kill Kristoff when I see him. Anna was determined to do the act as she saw professor Keeling walk out of the classroom with her heavy bag full of books.

The class ended after 2 hours of questions, scolding, yelling, and lecturing. After Anna gave her answer about Gauss, two boys were asked the same question, and one of them was scolded after replying that he didn't have a favorite mathematician. The other boy wasn't scolded: he was yelled at until his face turned pale white. He had answered that his favorite mathematician was Gauss like Anna, but he failed to give the professor further information about the mathematician than what Anna had said. Anna could figure out why they called professor Keeling a nightmare, and she was getting more and more thankful to the blonde girl who helped her. Thanks to her, she didn't have to go through those scoldings and yellings.

After finishing the yelling, the professor had ordered the students to open their textbooks and started the lecture, which drove Anna crazy. She was warned that it would be hard. But she didn't expect it to be this hard. When the lecture ended, Anna felt like her head was going to explode.

"Hey. Did you two understand anything she was saying."

"Not even a single word. How about you Anna?"

"I am worse about math than you guys. Remember our high school math tests? I was the worst."

"Yeah. Well, this is a lot different from what we learned back then."

The trio started packing their stuff as other students walked out of the classroom. They all looked exhausted, like Anna and her friends were. Anna took a look at the print that was passed out before the class ended. It was filled with math problems that was to be solved by next class. The problem is that I don't remember anything I learned today, so I can't solve a single question here! Anna thought. No one would have enjoyed a lecture like that. Nor understood a word from it.

"Hmm... Calculus of trigonometrical function does seem to be something that needs more demonstration, like the professor said. It does seem to be much easier than all those formulas of statistics that she made us demonstrate last year, but still."

Wow. What the heck is that caped girl talking about?

"Easier? I never knew that you sometimes feel that math is hard, Chatrine. You looked like you were having fun last year when you were writing down all the demonstrations of those four thousand formulas!"

"I did have fun. But it was hard."

Anna looked at the two girls with her mouth opened with shock. She quickly closed it after she met the gaze of the blonde girl.

"Um... Hi?"

Feeling the need to say something, Anna waved her hand to the girl as she said her words.

"Hello."

"Hi."

The two girls responded by looking at Anna and her friends. Rapunzel and Merida, who did not know what the blonde had done for Anna during class, stared at the three girls with curiosity after saying hello to the two strangers.

"Um... Thank you for showing that note to me. It really helped."

"You're welcome."

"Wait. Notes? What are you talking about?"

"Um... Notes that tell you the information about Gauss, I would say?"

Rapunzel and Merida came to a sudden realization as they heard what Anna just said.

"Oh, so that was it! I was wondering when you got so interested about Gauss, Anna, but you were actually getting help? You cheater!"

Rapunzel jabbed Anna with her elbow as she and Merida giggled. Anna just showed them a awkward smile.

"Anyways... I really appreciate it. I would have been really embarassed without it."

"You thanked enough. Uh, are you Kristoff's sister?"

"Yeah. Do you know him?"

Anna was quite surprised about the fact that this beautiful girl knew her brother in a big campus like this. Part of her started to worry about her brother being famous for his weirdness. She just stared at the blonde for the answer to her question, but it was the caped that replied.

"He's a friend of ours. He took this course last year. Didn't he tell you about it?"

"Um, he did talk about almost failing a course but he didn't tell me that it was this one."

"That sure is the Kristoff Bjorgman I know."

Everyone except the blonde girl giggled at that. Anna was beginning to feel that the girl was uncomfortable about this conversation. She was biting her lower lip and tapping her textbook she was holding with her fingers. Before Anna could figure out the reason for her uneasiness, an unfamiliar voice interrupted them.

"Chatrine? Elsa?"

"Ah, Dom!"

All the girls looked at the direction where the voice was coming from. A tall, blonde boy was walking into the classroom. He was very skinny, which didn't seem to match with his height. But since he looked handsome, Anna was pretty sure he could lure a lot of girls. The boy approached the girls and stood by the caped girl's side.

"Oh... Friends?"

"Ah, actually, sister of a friend of ours and her friends. By the way, we didn't even introduce ourselves, didn't we? I'm Chatrine. This is Elsa. And this is my brother Dominick."

Anna and her friends were puzzled when the caped girl whose name was Chatrine called the blonde boy her brother. He didn't seem to be a half-asian like she was. The blonde girl, Elsa, seemed to be more fit for the position of being his sister. They did somehow look quite alike. But they all chose to not ask about it.

"I am Anna. These are my friends, Rapunzel and Merida."

Anna's two friends stared at the three strangers and smiled. Chatrine was the only one that returned it with equal action.

"Um, hey, Chatrine?"

"Yeah?"

"I was really struggling about it all through the lecture, but why are you wearing a cape in this weather? Aren't you hot?"

Merida asked as she gave Chatrine a look filled with wonder. Anna and Rapunzel had been wondering about the same thing for a while, so they looked at the caped girl with the same expression Merida was giving. It did not take long for the three girls to notice the troubled expression on Elsa and Dominick's face, and the sad smile on Chatrine's.

"Um... Is it something that... we shouldn't have...?"

"No. Well, actually. It's not something I like to talk about. But it's okay. Of course you can get curious about it. Just... Just don't freak out, please."

"Huh?"

Anna couldn't understand what this girl was saying until she lifted the right side of her cape. It took the freshman girls a few seconds to realize what they were looking at.

"Um... Uh..."

"Oh... Hm..."

No one could form a word while they stared at the empty spot of Chatrine's shirt where people normally had their right arm. Her arm. It was missing. Realization hit the girls as Chatrine covered her body again with the cape.

"Well, um... It was nice meeting you. Please say ti to Kristoff for me I haven't bumped into him since this semester started. So..."

Before Chatrine couls finish what she was saying, Dominick took her by the arm and dragged her out of the classroom. Elsa slowly followed them. When the three girls were left in the classroom all by theirselves, it took them some minutes to say something.

"We really shouldn't have asked."

It was around nine o'clock in the afternoon. Elsa could see the light houses as she looked out the window from her room. She sigh at the sight, lost in thought.

"Come on, Els. It's not like it never happened to me. I've experienced it before. I'm starting to get used to it."

Hearing the voice coming from behind her, Elsa turned to see her friend sitting on her desk chair without her cape. Chatrine was leaning against the back of the chair with a book on the desk and a pencil in her left hands. She was smiling towards Elsa, who let out another deep sigh.

"I know that you've experienced events like that often. Last year was the worst, you know. That Bjorgman guy knowing it in the cafeteria and dropping his plate so that everyone looks at us... I've seen you go through these occasions. It's just that... Don't people get used to seeing people like you? Why are they always so surprised? Can't they be a bit more calm about it?"

Chatrine chuckled as she shook her head.

"As far as I know, Els, you were the only person I've ever met who did not get surprised about my arm. I was the one freaking out about beong shown to a stranger without my cape on."

"Well, I did freak out. It's just that the reason for it wasn't your arm."

"Hey, guys!"

The ice castle inside Elsa's room suddenly burst open, and a snowman walked out of it.

Elsa's room was about the size of a mansion. Her house was a gigantic mansion itself, and her room took about half of thw space in the house. On the outside, Elsa's house seemed to be a place with about 30 rooms. But it actually had 10 rooms because Elsa's room was made after breaking down the walls and combining the 20 rooms into one for her ice castle she built inside it.

An ice castle, and a talking and walking snowman. What's more to say?

"Look! I can replace my buttons for my nose if I ever lose it again!"

The snowman had his carrot nose in his hand and his nose was replaced by his rock buttons. Elsa, who had a serious expression on her face until then, suddenly burst into laughter as she saw the snowman. Chatrine was laughing at the sight, too.

"Yeah, Olaf. Of course you can do that, but there is no need. We can give you a life time supply of carrots if you want. No need to worry about losing your nose, little guy."

"Oh, okay!"

Elsa kneeled to take Olaf's carrot nose in her hands and put it in the right place after moving the rock buttons to where it originally belonged. Olaf looked at his and smiled. He ran into the ice castle again after saying that he liked his carrot nose the best anyways.

Elsa stared at the ice castle and the snowman until he got out of her view as the doors of the castle closed.

Chatrine's extraordinariness was something that most people could see, which was the reason why she always wore a cape when she was with people other than Elsa and her families. She hates the looks people gave her whenever they saw her, whether they were freaking out or showing compassion about it. Elsa's extraordinariness, on the other hand, was something that she could hide. She was able to control her powers so that nothing got wrong when she was with people who did not know about her powers. But even though she hid it, it didn't mean that she could become someone ordinary. That was the reason why she only got along with Chatrine, a girl who was extraoridinary like she was. Besides her, no one would be able to understand how it feels to be extraordinary like she is.

"Hey, Elsa. Kristoff just texted me. He's saying that he's sorry about ehay his sister and her friends did to me today and they are feeling sorry about it too."

Elsa growled as she heard what Chatrine said.

"Well, tell him that it'd be better if he did not give texts like that as a reminder of what happened so that we can just forget!"

"Let's be a bit more nice, Els. We do need to get along with people other then each other and that overprotective brother of mine."

Get along with other people. It was easy to say. But Elsa doubted that it could be possible. Chatrine might be able to get along with those other ordinary people since her extraordinariness wasn't something that was unheard of.

But she couldn't.

Thanks for all the favs and follows and reviews! I love all you guys!

As all of you might have noticed, I made Chatrine up so that this can be a Elsanna fanfic without Kristoff being left alone. I did think about setting him up with Merida but I just made another character for her. If you noticed who he is...

I'm already getting worried that this story is getting nowhere. I mean, not many people sprawl on their sofa for hours after revealing someone's secret and self-reproach. I was just attempting to show how sweet those three girls are and how Elsa is sensitive about herself and her friend's extraordinariness but it turned out to be awkward. And I had to set this up as a math class because there's an episode I'm trying to write about that's related to a mathematician bu honestly I don't know anything about math...

Anyways, thanks for reading!

P.S: Please be kind enough to understand all the typos. I'm writing this with my cellphone, and my fingers are way too fat to press the right button every time.