I really have to stop doing this. Writing more multi-chapter fics while I have ones ongoing. But, when an idea strikes, it will not leave me alone. EVER! Until I type it. So, I have to type this up. I promise that I'll get to Nai Wata Shi and Coma at some point. As for anyone who had read my Death Note fics and/or my one Bleach fic, I have writer's block for all of those stories. Yes. It is sad. Now, to get on with this so that I can get to my other fics.

Summery: "Please? Please? Please? Please?" "Fine! What the hell do you want me to do, Shinra?" "Get to know Shizuo better." "Like hell that's ever going to happen. Shizu-chan hates my guts." "But you'll be able to, with this!" Shinra pulled out some strange device. "You'll get to know his every thought." "What do you mean?" "You're going to be Shizuo, theoretically." "…What?" "In his head." I got no further explanation. Shinra knocked me out.

Warning(s): This is another Shizaya fic. I just can't get enough of that couple. Heh heh. And italics are not Izaya in the part that is after Shinra's POV. And Underline are Shizuo's thoughts. Also, Ooc-ness. I can't write good Shizaya without it.

Disclaimer: I do not own Durarara in any way, shape, or form.

"I need you to do something."

"No."

"Why?"

"Because, I know you, Shinra. Whatever you want me to do is not going to be enjoyable. It's probably an experiment of some sort."

"Well, technically, it is an experiment But, I know it's going to work, and it can only be you."

"No means no." I mentally sighed. Shinra was a handful. Why was I here again? Oh yeah. Shizu-chan actually managed to put quite a few scratches on me before I was able to sneak away.

"Please? Please? Please? Please?"

"Fine! What the hell do you want me to do, Shinra?"

"Get to know Shizuo better."

"Like hell that's ever going to happen. Shizu-chan hates my guts."

"But you'll be able to, with this!" Shinra pulled out some sort of strange device. "You'll get to know his every thought."

"What do you mean?"

"You're going to be Shizuo, theoretically."

"…What?"

"In his head."

…/…LB

I watched with satisfaction as Izaya disappeared from the spot he had fallen when I knocked him out. 'I am going to die when anyone figures out what I have done.' Yeah. You see, the device I had shown Izaya, I can't really describe it. But what it does is this… It breaks down a person until that person is literally just a cloud of thought, or something similar. Then, it transfers the person into the thought realm of another person. The second person will not be aware that the first is in their head, nor can the first mess with the second. Instead, the first can only observe, and learn about the second. Now, why was I risking my life to get Izaya to know Shizuo better? Simple. I'll give you an example by breaking the fourth wall.

Now, in episode 16, after Shizuo left to go murder Izaya, Erika said, "Hey, hey! Shizu-chan's definitely in love with Izaya. Two guys… Like BL!" And, right after that, when it cuts back to me, I say, "No. You know it might-." But Celty cut me off, saying how just thinking it made her sick.

Okay, I may be a bit of a Shizaya fan. I blame Erika. Anyway, I believe that Shizuo does like Izaya. When this is over, I'm going to die. My cause of death, being an idiot. At least, I'm a better actor than I act. I can pretend I know nothing of Izaya's whereabouts. Yeah. That'll save me, for awhile. I should have thought this out better.

…/…LB

I rubbed the back of my head as I stood up. Shinra is going to die. I looked around, trying to get some sort of bearing as to where the hell I was. Also, how long was I unconscious?

"You seem to be in a good mood, Shizuo."

"Heh. Ya. I am. The flea hasn't shown up all week. He's probably planning something. I'll go and kick his ass later."

Ah, so I really was in Shizu-chan's head. I thought about murdering Shinra when I got out, but, then again, this may be a good chance to find out Shizu-chan's weakness. One that wasn't his brother. Also, a week? I was unconscious for a week. I guess it can't be helped. Time went on, and I stopped paying attention, until I heard my secretary's voice.

"He's not here."

"What the hell do you mean he's not here?"

"My boss has been gone for around a week. I have no idea where he is, and when I see him, he better have my paycheck. If you don't believe me, feel free to destroy his home looking for him. It won't be my problem."

I assume Namie left after that. And, I was so going to deduct her pay. How dare she just give the brute permission to enter my home, to destroy it none the less!

I'll see if Shinra has seen him. He usually knows where the flea is when I can't find him.

"No wonder Shizuo always finds where I hide. Shinra is going to die when I get out of Shizu-chan's head." I waited a few moments as I could just hear Shizuo saying Shinra's number as he typed it on his cell phone.

"Hello?"

"Shinra? Have you seen the flea? His secretary says that he's been missing for a week."

Was it my imagination, or did Shizu-chan sound a bit concerned? Yeah right.

"Shizuo, you have to quit calling whenever you can't find him."

"Man, I wish I could see what was going on." Oh, that's better. A window opened up, showing me what, I assumed, Shizu-chan was seeing. He was just walking back towards Ikebukuro. Wherever he went, people went out of their way to stay at least a good ten feet away from him. I guess that Shizu-chan was angry

"Just tell me if you know where he is!"

"Eek! I'm sorry, Shizuo, but I haven't seen Izaya since he came after your last fight. I have no idea where he is. Besides, you know Izaya. He's fine."

"I guess your right. Bye, Shinra."

"Talk to you later, Shizuo."

Shizuo was sprinting towards his home, throwing open his door, and slamming it shut. Then, he just sort of stood there. Shizu-chan should be the happiest man in the world right now. But, that's not what it looked like.

"Damn it!"

"Probably because he wasn't the one who made me disappear…" I saw Shizuo pull out his cell phone, go his contacts, and select the number identified as Izaya Orihara. "Shizu-chan has my number?"

"Pick up pick up pick up. Let me know you're okay."

"The number you have reached is not-."

"Damn it!"

Shizuo started pacing around the room.

"He's probably just took a vacation and has yet to tell anyone. Yeah, that works."

I burst out laughing. "Shizu-chan is worried about me." Then I stopped, processing that a bit. "Shizu-chan is worried about me? Why? Shizu-chan hates my guts, doesn't he?" After that, Shizuo did whatever he could to get his mind off of, well, me. However, whenever someone brought me up…

~Hey, Shizuo, I haven't seen Izaya lately. You didn't actually kill him, did you? ~

"Of course not. That fucking flea just disappeared off the face of the Earth. It's made me so happy. You worry about him all you want; I'll enjoy having him gone."

That's right, he's gone missing… I hope they find him, alive, soon. After a few seconds of silence… And Celty's first assumption is that I killed him. I would never… I could never kill him…

So, I'm confused, alright? He acts like he hates me and that he's glad that I'm gone, but then he's all sad and saying that he couldn't kill me. Well, he can't. I'm too fast. But, he also said he would never. "Shizu-chan! I'm in your head! Shinra put me in here so that I can get to know you better! But, so far, all it's done these couple of days I've been awake is confuse me!" Doesn't look like he even heard me. Damn, I'm so confused right now…

So, that's the first chapter of In His Head. I know, it's completely random and I shouldn't have written it. But I can't focus on anything until I typed up at least one chapter. This is the random idea I got when my sister said the random thing. 'Izaya goes into Shizuo.' Yeah. I'm a weirdo. Tell me your thoughts and suggestions on what to do next.

Also, I'm a complete noob and a completely obsessed Durarara fan, so I made a Facebook for Shizuo and Izaya. Also speaking on the Shizuo one is Tsugaru, Delic, and Tsukishima. Also speaking on the Izaya one is Psyche, Hibiya, and Hachimenroppi. Sometimes, I also make people like Erika 'hack' their Facebook and talk. Yeah. I'm pathetic. If you want to speak with them, preferably so no one else sees, pm me your Facebook, and I'll have them send you a friend request. I'm so pathetic.

Now, I'm going to type up the newest chapter of Nai Wata Shi. And possibly Coma later on.