W00t! Another Vocaloid fic! This time it'll be longer, alright. And this is my first time writing for this particular pairing, well OTP actually. I just love Rin and Len and I love them more together.

Diclaimer: If I ever owned Vocaloid, then I'd be a burning corpse in hell.

Warnings: Contains mature themes, swearing, and you get why it's rated T. Gawd, I am such a perv.

He felt the pain that took root in his heart. When she said, "It's over." He grabbed her wrist, she screamed and shoved him off. "I hate you!" Those were the last words he heard her say to him. He tried to go after her, but she was gone. Gone. He pressed his forehead against the door, and smashed his fist to it. Then he sank to his knees and let out a sigh.

Len Kagamine stared at his computer screen. God, when was this ever going to end? It was bad enough that he had to do work for some guy who bailed out. If he was going to stay back because of it, then, well, he was pretty sure he'd go insane and break out of the office himself. On second thought, maybe not. He was the director, for crying out loud, he couldn't afford to lose his hard-earned position. So he huffed and went back to work.

"Tough day?" Len nearly spewed his coffee when he heard someone behind him. He turned around, and it happened to be no other than Kaito. "Dude! You freaked me out!" Len cried out. "What did I do? Its not my fault you're so damn clueless. Anyway, how'd your day go?" Kaito said with a grin. He looked quite different that day, his deep blue hair wasn't tousled as usual, and he was wearing an expensive-looking suit and loafers. "Fine." Was all that went out of Len's mouth, though he wanted to say much more. "Cool then." Then Kaito lowered his voice so that nobody else could hear. "So, yesterday, I hooked up with this girl."

Len raised his eyebrows. "Really? So what happened?" He almost shouted. "Sshh." Kaito said. "I think we might be starting a relationship, soon, anyway." Len had to hold his laughter. " Nice, dude." He was trying his best not to sound sarcastic. Kaito gave him another grin. "Thanks, wish me luck." Len stared at his friend. "I will."

Len stared ahead of him, at the endless line of cars, honking and inching at the speed of snails. Len bumped his head on the wheel, setting the horn off. Then he jumped up and cursed in surprise. Len stared at the darkening sky above him, this was definitely going to be the longest day ever. He checked his phone, so, Miku sent him two messages. He looked at the old car's rusted rear in front of him, then shrugged, deciding that at least he could kill some time.

Hi Len, how are you? Hope you're having a great time, love ya, reply soon, kay? I miss you so much. And then there was the second one, Len took a deep breath,

Len! Why haven't you texted me back? He sighed, then he pressed the 'Reply' button and started punching in the letters. Hey darling, how's New York? I miss you too. Not a minute later, another message popped out. It's just great! I'll skype you by ten, alright?Muah.

Len flopped down into his chair, he had a towel around his neck and had just returned from the bathroom. No doubt he wasn't looking his best, but right now, he was so tired he wanted nothing more than to sleep. Wait, he had one more thing to do before he hit the covers. He opened his laptop.

Miku's face appeared on the screen, she still had make-up on her face, her hair looked stiff with hairspray, but she had already changed into her nightclothes. "Miku, long time no see." Miku smiled. "I don't know how long I can take it without you, Len, I almost freaked out in the concert today, I don't know about tomorrow. I'll be going to Chicago, can you believe it?" Len beamed reassuringly. "Of course I can believe it, you're amazing! And I'm sure you'll do great tomorrow, I'm rooting for you." Miku's face went flushed with the slightest hint of pink. "Thanks, Len, you're so sweet. " She fiddled a bit with her hair. Len asked, "So, how long will you be away?" as far as Len was concerned, she never told him whether she'd be gone or not, she never said how long she'll be gone too, she came and went all the time. One day, he would come home, and she wouldn't for a few weeks, or even months. Len was quite used to it, at first, he had been angry because she always left so suddenly and they had a big fight. But now, Len had decided that he was fine with it. "Six months."

Len's eyes bulged out. He was shocked, a few months, yes. But half a year? He wasn't too sure. "Len, hon, are you alright? You're okay with this, aren't you?" Miku looked rather forlorn…"Yes! Yes, of course I am, I don't mind at all." He managed, he didn't want to get mad at or hurt her. "You sure? Ok, then, goodnight."

"Yeah, goodnight to you too, babe." He said as he shut his computer down, he leaned back on his chair, threw his head back and let out a groan. Looks like he'll be alone for six months in the house. He remained in that position for some minutes, then he got up and stumbled into that huge, empty king-sized bed.

Len tossed and turned all night. At some point after he went to sleep, it started showering. He his head still on the pillow, listening to the sound of raindrops beating down on the glass windows and roof. In the end, he couldn't take it any longer, he got out of bed. His eyelids threatened to fall, but he just couldn't sleep, no matter what. He went down stairs to get a drink. But as soon as he got there. He heard knocks on the door. Who would be out at this time? In this weather? Len was a bit hesitant at first, but then he walked briskly and opened the door. And there, standing in the rain, with tears rolling down her pale cheeks, was Rin, the girl who had broken his heart and left him in pieces.