This one's the longest one so far :o

Dear Diary,

Today I returned to school and I'm falling behind! But luckily, I was offered some help from a certain infant.

Yuna tapped her chin thoughtfully, recalling the happenings of the day.

FLASHBACK

Yuna blinked confused at the work that was handed to her from her teachers. She barely understood half of the questions on the sheets! How was she going to make it through this? She attempted a few ways to solve the questions on the sheets managing to figure out a few things, but not all of them were entirely accurate answers.

"I come back to school and this is what I'm faced with," She groaned in the hallway, getting ready to leave for home. She really needed to ask someone for help, but everyone she asked turned her down. They either were too dumb or didn't have the time. Yuna sighed.

"Ciaossu!" A familiar little voice greeted her. Yuna turned her head to her left to see Reborn staring at her. She blinked.

"Hello," She replied.

"You seem to be having trouble with your school work," He commented. She inwardly groaned.

"It's not so bad," She lied, smiling sheepishly.

"I could help you."

"… You?" She asked. He nodded. He told her a question from her textbook and then immediately answered it easily. Her eye twitched. "Are you really a kid?"

Reborn said nothing but kept a sly smile on his face. That sneaky little… Yuna sighed. She really needed the help.

"You sure you can help me?" He nodded. "Fine, I accept you offer."

"Good." Was all he said before Tsuna came running around the corner. Yuna blinked and a sudden realization clicked in her head. Don't Reborn and Tsuna… Her eyes widened and the smirk stayed on Reborn's face.

"You can't be serious…," She said. Tsuna blinked and noticed that Yuna was having a conversation with Reborn.

"What're you doing, Reborn?" Tsuna asked.

"Tsuna, we will be having company over today," Reborn said. Tsuna blinked.

"Gokudera and Yamamoto?" He asked. "They did ask to come over and study."

"Baka Tsuna," Reborn kicked Tsuna in the head, causing Yuna to sweat drop. What was this kid making Tsuna go through? "Yuna will be joining us today."

"Yu…Na?" Tsuna repeated. Yuna blinked and blushed. She looked away and talked in a distant angry voice, hiding her embarrassment.

"I just came back from being sick and I have no club activities today, and this kid, Reborn right?" Reborn nodded. "Offered me some help."

"I… See," Tsuna said, nodding slowly. Then an awkward silence ensued.

"Let me guess. You don't even recognize me," Yuna muttered. Tsuna sweat dropped and nodded. Yuna sighed.

"My name is Kyoushi Yuna, I've been in the same class as you for a few years now if you haven't noticed," She sighed hiding her embarrassment quite well. Tsuna blinked.

"Kyoushi Yuna…," He murmured. A sudden click in his head; he remembered seeing that name every time he checked at the beginning of the school year's list of classes. "Oh."

"Yeah. Nice to meet you, sort of, Sawada-san," Yuna said awkwardly. He nodded. Then a pregnant pause. Boy this is awkward.

"Juudaime!" A certain right-hand man exclaimed, rushing over to the three with a baseball freak.

"Gokudera! Yamamoto!" Tsuna said in surprise.

"Hey Tsuna," Yamamoto greeted, grinning. Gokudera glared at him. Gokudera blinked and glanced over at Yuna, who just waved awkwardly.

"Who're you?" He asked cautiously. She remembered that he was on the 'good guy' this.

"My name is Kyoushi Yuna, nice to meet you, Gokudera-san," She said smiling and bowing. He lowered his guard and nodded.

"Nice to meet you Yuna!" Yamamoto said grinning. She sweat dropped. Does he call everyone by their first name?

"Yuna will be joining us today," Reborn explained. The two nodded.

For some reason, I think I might regret taking his offer… Yuna thought.

--

They had finally arrived at the Sawada household. The whole walk had been a nearly silent Yuna and Tsuna having some random conversations with Yamamoto and Gokudera. Yuna sighed. It had always been like this. She wasn't usually the talkative type to people she hadn't spoken to before, what was happening now was a good example of that. She sighed and Reborn glanced at her.

"I'm home!" Tsuna yelled when they entered his house. His mother came over and greeted them.

"Welcome home Tsu-kun, Reborn-chan! Hello Gokudera-kun, Yamamoto-kun." Nana greeted. She then noticed a new addition to their group. "Hello, are you a classmate of Tsuna-kun's?"

"Hello, nice to meet you Sawada-san. My name is Kyoushi Yuna, it's a pleasure to meet you," Yuna said, bowing. Nana smiled.

"Nice to meet you Kyoushi-chan," Nana said smiling. "She can't possibly be Tsuna-kun's girlfriend?" Yuna blushed her eyes widening slightly.

"Mom!" Tsuna groaned. "She's just here to study with us."

"Ah, I see," She said. The group went upstairs and Nana went to the kitchen.

--

They sat down and took out their homework.

"I will never understand this," Tsuna groaned, banging his forehead against the table. Yuna glanced down completely confused at the worksheet. Gokudera started to explain some stuff to Tsuna and Yuna had no clue what he was saying, only a few words got through to her. Yamamoto just grinned and listened to him explain. She then got an explanation from Reborn about the math equations.

"So all this is a combination of these formulas in this order?" Yuna asked, pointing her pencil at a few formulas scribbled down. Reborn nodded. "Oh. That was easy."

"I still don't get it," Tsuna groaned.

"Don't worry tenth! We can go over it again!" Gokudera said encouragingly. Yuna blinked, leaving on left hand, twirling her pencil with her other, thinking. She glanced at his worksheet at some incorrect equations. An idea struck her and she ripped out of her notebook, scribbling something and showing it to Reborn. He nodded in confirmation, looking it over. He kicked Tsuna.

"Dame-Tsuna, try using this, I bet even your dumb mind could understand this," Reborn said, handing Tsuna the paper. Tsuna blinked, rubbing the sore spot where Reborn had kicked him while reading what Yuna had written on the paper.

"Oh." Tsuna said. He quickly wrote something down on the worksheet before him and asked if it was correct. Gokudera grinned and nodded, congratulating Tsuna. Yuna kept quiet and continued to work on her worksheet. Only to find out that it was the last question and boy did it look complicated. "-Oushi-san."

"Come again?" Yuna asked raising her head.

"Thank you," Tsuna said blushing. Yuna nodded and went back to her worksheet (deep down her inner fan girl was squealing) pausing once again at the last question. She tried a few formulas, only to have them fail. Did she make some miscalculations somewhere in the problem?

"Oh, you're stuck on that one too?" Yamamoto asked. Yuna looked up to see him looking down at her worksheet grinning like an idiot. Yuna nodded. She glanced at Reborn, to see him having tea. She'd rather not ask until she tried all her options of attempting this math problem.

"There are a lot of possibilities of ways to solve this problem," She replied. He blinked and grinned even wider.

"You spoke," He said. She blinked.

"Huh?"

"You haven't really spoken to us since you got here!" Yamamoto said. "Was starting to think you didn't like us!"

"I'm just not use to talking to people that I just started talking to," Yuna said, shyly. Yamamoto grinned and ruffled her hair.

"Anyways, Gokudera, can you solve the last question?" Yamamoto asked. Gokudera glared at him.

"Stupid baseball frea-" He paused immediately once he saw the question. Yuna chuckled. Tsuna blinked and read the question as well. Yuna tried some more formulas and equations, only for them to fail. Everyone stared at the question confused. "Well we could try multiplying this by that."

"But wouldn't that…," Tsuna watched as Gokudera and Yuna exchanged some math terms and have an argument about how to solve the problem. He had no clue what they were saying.

Yuna sighed as she and Gokudera came to a conclusion that this was a very complicated question. She jumped when Tsuna's bedroom door was kicked open to reveal those two children she had seen him with before.

"Lambo has CANDY!" The one dressed in a cow suit yelled, holding up a lollipop. Yuna sweat dropped. She was really tempted to throw her pencil like a dagger and stab the wall, but this wasn't her house.

"Hello," I-Pin greeted Yuna.

"Hello there," Yuna said smiling. She started randomly scribbling some doodles for the last problem, trying to find an answer to it. "What's your name?"

"My name's I-Pin!" She said smiling. Yuna smiled back cutely.

"Nice to meet you I-Pin, I'm Yuna."

I-Pin smiled and then went to play with Lambo, running out of the room.

Reborn suddenly jumped on the table and set a laptop down in front of Yuna. She blinked and mentally groaned. NOT AGAIN!

"Locate the hidden file and open it," Reborn ordered. Yuna sighed and nodded. Turning the laptop on and typed in the passwords and went through many folders to the location of a private, secret folder she had helped him with before. Inside were some password and pin locked files. Tsuna, Gokudera and Yamamoto looked at them questionably.

"I already finished filling in all the files with the codes and such you told me, what else is there?" Yuna asked, resting her cheek on her left hand while she opened a file which had some tight security she installed, typing fast so no one could understand what she was placed in the password and pin boxes.

"Wow," Yamamoto let out a low whistle at the rate of her typing. Never missing a key and really fast. A file popped open to reveal writing in some type of symbol language.

"Yuna would be an interesting addition to the family," Reborn commented. Yuna blinked. Family?

"Reborn!" Tsuna snapped, only to whimper when Reborn pulled out a gun.

"I'll just ignore that," Yuna murmured, glancing back at her worksheet. She noticed something; the numbers had some sort of relation… Her eyes widened and she started to scribble some things down on her worksheet. Surprised, she let a happy excited smile slip onto her face as she wrote what she assumed was the correct answer. She asked Reborn and he said it was. She let a happy smile take over her face. Everyone in the room stared at her. Tsuna and his friends had light blushes on their faces at the sudden burst of warm atmosphere from the usually emotionless girl.

She glanced over at them and blushed furiously, quickly ripping her gaze from them to the laptop screen. Yuna blinked. She started to understand the code in the file. Her eyes widened. Mafia? Some information about a Mafia family named 'Vongola' and then there was information about pass generation leaders, something about a 'family'. There were also other files with some other Mafia family names.

"What is this…?" Yuna asked her eyes still widened in shock.

"Being able to solve the code already, you really would be a good addition to the family," Reborn commented. Tsuna glanced at Reborn nervously.

"Vongola Tenth Generation Leader: Sawada Tsunayoshi," Yuna read. Tsuna's eyes widened. Yuna continued to scroll down until she saw her name. "Me?" She started reading until she read a specific private matter. "REBORN!"

Reborn snickered and smirked at her. She blushed and glared at him.

"Why is that written here!?" Yuna asked blushing furiously. "Why both of them are mentioned here!?"

"Both of them, who?" Yamamoto asked. Gokudera blinked and glanced at Tsuna for some sort of answer. Tsuna shook his head, not knowing either.

"There's no way that the second one would even CONSIDER!" Yuna cried, embarrassed. Reborn continued to smirk at her. Yuna sighed. "I give up."

"What?" Gokudera asked.

"What's wrong, Kyoushi-san?" Tsuna asked, unsure. Yuna looked at them.

"Sawada-san, you have an evil tutor," Yuna sighed. Tsuna nodded knowingly. "Anyways, I owe you now Reborn, for helping me catch up."

Reborn showed her something written in the code. She blinked.

Yuna read it in her head. Her eyes softened and she nearly cried. All the guys except Reborn grew tense, not knowing what to do with a crying female.

It must be lonely, with your parents always busy with work and your little sibling now in the care of your aunt. You now know about the Mafia, and the fact about your love for Tsunayoshi is strong. If you were to join the Vongolas, you won't be alone anymore. (Reborn really knows how to persuade people…)It may be like a second family to you.

Yuna started to cry and she covered her face with her hands. Tsuna, Yamamoto and Gokudera started to freak out. What would they do with a crying girl!?

After a few minutes after the boys were freaking out and Yuna was drying her tears.

Yuna thought for a few moments.

"Thank you, but I don't think I'll join," Yuna said. Reborn looked at her surprised. "I'll assist you all, but not join you. I have some personal problems and things that would get in the way."

Was it just Tsuna or was he the only one that didn't understand what was going on? He glanced over at his two friends. Never mind, he wasn't the only one.

Reborn looked at Yuna strangely. She sure was strange and different.

--- END OF FLASHBACK

I turned down the offer of joining them because I don't think that I could handle doing such a thingy. If I were to stay close to him in such a manner, with such close ties, I don't think that I could do it. I've seen him for many years and I've watched him, there's no chance that he would consider falling for me. He's fallen in love for a girl that's starting to fall for him as well, I assume. If I were to get any closer than I have, I would never be able to accept the fact that it's impossible. I just wouldn't be able to accept it. They're all such nice people, no matter what they do. I'm such a selfish person.

There was one thing I don't understand. In the file on the laptop, there happened to be some information about a certain someone and that I may have some close relationship with, other than Tsuna. I find it strange because that person, I've only interacted a few times with… It's weird. He wouldn't even consider… Right?

I've got to babysit Irie tomorrow, even though he SHOULD be old enough to take care of himself. I'll probably just take him to the park and get some Ice cream or treat him to something. I hope he came out of his trauma now… I'll find out tomorrow.

-Yuna

.. Dun dun dun... There's a 2nd person *gasp*

Yuna's best with computers xD