Konnichiwa~ This is my first Fanfic, so please enjoy!. This Fanfic is dedicated to Night-Shadow56, who encourage me to write one. The OC is her's also.

I don't own Katekyo Hitman Reborn and Inoue Mai…..

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In Tsuna's room, or closet to be in exact, Mai was scanning through Tsuna's diary, again. There she was reading some of it, then notices there was a pink paper in the pages.'Huh? I don't remember this in here,' the girl thought, she also found a picture of her and Tsuna. Her dark blue eyes widen as she reads it's content.

Dear Diary,

I have a really weird friend. Her name is Inoue Mai, she has black hair that reaches up to her mid-back and dark blue eye, and also the same age as me. Ever since she and Reborn came to my life, things got really crazy… becoming a mafia boss, dealing with Reborn's craziness, and helping Mai's errands. But if it wasn't for them, I would be the same lonely Dame-Tsuna that everyone knows. I'm very thankful, especially to Mai. She became my first very best friend in my life. Even though she can be really weird, destructive, and has many secrets but, she helps me through the hard times, being there for me when I'm in trouble, and even supporting me in everything. I really like that kind of friend. And I hope that she stays that way.

Your's truly,

Sawada Tsunayoshi,

After she read the letter, Mai smiles softly. 'I never thought that Tsuna would write this. Maybe I should thank her later,' she thought as she closes the diary and hids it. Suddenly, the closet door opened to reveal Tsuna with a worn out face.

"Mai! There you are!" Tsuna yelled, "Tsu-Tsuna!" Mai yelled back. "I've been looking for you everywhere! And now you're in my closet, again!" the brunette exclaimed, then sighed.

"Come on, Reborn said that we have to go to Namimori Park. Probably another craziness," the brunette said. Mai looked at Tsuna, who was looking at the other side, she smiled as she remember the diary she read earlier. "Doitashimashite, Tsuna," she whispered to herself. "Eh? Did you say something Mai?" Tsuna asked.

"No, nothing. Come on, we have to go or Reborn is going to punish us if we're late," Mai said to the brunette. Tsuna looked at the black haired girl in confusion but nodded, she doesn't want to get punished by her sadistic tutor.

'I'm also grateful that you're my friend too, Tsuna-chi,' Mai saod in her mind as they go downstairs, which in result Tsuna tripped herself with her own foot and fell down stairs….

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And there you have it~ I hope it's not too crappy, XP….

Translation:

Doitashimashite means you're welcome in Japanese.

Arigatou for reading and please review~!