Ok, I was planning to do this as an Usagi/Naruto one shot, but instead it turned into a Usagi and unexpected person one shot. It's been in my mind this weekend and I didn't want to lose the idea of it. You'll see that Usagi shouldn't always be thouhgt of as childish and girly :)

Pairing: Kisame/Usagi Hope it will turn out great :)

Usagi opened her eyes and stared at a picture of a baby girl. The girl looked just like her, except with carnation colored hair and ruby red eyes. She inwardly sighed and patted the picture. "Happy birthday, Usagi.[1]" Usagi got up from her bed and walked down the cold halls of the Akatsuki base.

"Morning, Usa-chan! Happy 21st birthday, you're finally allowed to drink!" Deidara joked, hugging her. She smiled lightly and pushed him away. "Thanks Dei-kun." He frowned. Why was Usagi always so unhappy on her birthday? Deidara just shrugged. She was always happy on normal days but depressed on her birthday.

Kisame took it upon himself to find out. Why should a nice person like Usagi get so sad on a happy day like her birthday? He watched as she picked up a knife and proceeded to cut her arm. Kisame rushed over to stop her.

"What the hell are you doing?" Usagi tried to get away from him. "Leave me alone, I have to do this!" She lifted up her sleeve to reveal 4 scars the ran horizontally. Kisame grew concerned. 'Is she a cutter? No, I don't think so, but why haven't I seen those scars before?' Blood dripped down Usagi's arm and she smiled. Kisame just stared like she was the craziest person in the world.

Ok, now he had to find out why Usagi got so strange on her birthday! She'd be depressed and sad, but then cut herself? Kismae needed answers, and he needed them now! If anyone could answer the questions, it'd be Itachi Uchiha.

Kisame went to his partners room. Itachi was writing something on a piece of paper when he walked in. "Kisame? What do you want?" Kisame frowned, pointing to Itachi. "You have to know something about Usagi! Why is she always so sad on her birthday and why is she cutting herself?" Itachi's eyes widened. 'Dammit, he saw?' Itachi sighed.

"You might as well sit, Kisame. It's a long story." Itachi sighed again and started to tell Usagi's sad story.

"Usagi was such a carefree and clumsy girl. She grew up reading those fairy tales that said that the 'prince' would whisk her away in the wonderful process called love. I think I was 12 when Usagi married Mamoru Chiba. He was from Iwagakure and she thought he was the prince that would treat her good. He didn't, from what she told me. She felt trapped, like suddenly everything she normally did wasn't approved of by him."

"Mamoru got his friend Seiya Kou to...rape her. Usagi just went with it, since she was also taught from those fairy tales that everything happened for a reason. Later that same year, she had a baby."

"Usagi has a child?" Kisame asked, suddenly so confused.

"Not has, Kisame, had." Kisame felt sick. What could've happened to that kid?

"Nobody approved of it, she was only 16, after all. I noticed that Usagi had drastically changed. She use to be so cheerful, but over the time she was with Mamoru, she grew serious and withdrawn. Even her eyes turned dark. So, when it was midnight, she murdered him. Her mom, Ikuko, had her daughter at the time, so when Usagi got her back, she killed her child as well."

"What! But why, she doesn't seem the type to do that!"

"You keep saying it to yourself, Kisame. Everything is a lie, Usagi's no different. Maybe you should talk to her. I know how you feel about her."

"Huh? I-is it so obvious?" Itachi smirked. "It wasn't until just now." Kisame blushed and went to Usagi's room. Knocking cautiously, he said, "Usagi, may I come in?"

"E-eh? Sure, y-you can come in." Usagi quickly sat up and wiped her face. "You were crying?" He asked. "What, me cry? Nuh-uh, you're crazy!"

"I'm not criticizing you, you have a reason to cry since it's your daughters birthday." Usagi gasped.

"Y-you know? Who could have-Itachi! I'll kill him! But if I do it now...No, in his sleep, yeah! You have to help me, Kisame." Kisame chuckled.

"Nani(What)? What's so funny?"

"You are, you're actually your normal self, carrying on about killing him."

"Am I?" She blushed. "Anyways, he told me. I only wanted to know why you get so sad and cut yourself. I never would have guessed...that you would kill your husband and daughter. But it sounds like he deserved it."

Usagi slammed her fist into the wall. "He did! When I was little, I thought that one day, I'd find that perfect guy who I would fall in love with. So I did, and look what it brought me! I was forced to marry him, then he got his friend to practically rape me to death, I killed his child since I wanted nothing to do with him and now? Now I'm widowed and have to cut myself every year that my dead daughter celebrates her birthday the same day as mine!" Kisame pulled her into a hug. Usagi's eyes widened.

"It's okay, I get it, you don't want to make that mistake again." He played with her hair and she blushed.

"Maybe I was just being stupid to think that love is real..."

"No, you're not, I want you to realize something." He lifted her now pink face to look up at him. "Usagi Tsukino, I love you."

"Y-you can't be serious!"

"I really do. You don't need to change at all for me, and I won't get Itachi to rape you or anything." She tried to think it over. 'I've known Kisame for years now, and he never tries to butter me up or anything like that...' "Kisame..." She muttered. He looked down just in time for her to kiss him. Boy, did that catch him off guard! "I think I love you too." Usagi smiled and her eyes went sky blue for a second. 'Hmm? Her eyes are usually navy, where did-I see.'

"I think maybe...my life really begins now, huh? So, Kisame-chan, am I a good kisser?" She smirked playfully at him. Kisame blushed. "A-ah? That's, um, I can't, eh, who do you think I am to answer that?" Usagi just turned and looked at him over her shoulder.

"I just thought you were my boyfriend. But unless I'm wrong-"

"No, not at all!" Kisame seriously had to ask himself, 'What did I get myself into?' "Oi(Hey)!" Usagi pulled him onto her bed. "I won't bother you today, but just...stay with me for my birthday?"

"Of course." She smiled sweetly and curled up next to him. Kisame smiled and kissed her forehead.

How was it :D I kept adding on so it wouldn't be so plain. ^^

[1] Chibiusa's real name is Usagi