A/N: Yay, I'm back with more KakaIru goodness! I haven't got much to say except enjoy the new chapter :D

"Kakashi!"

Kakashi shot out of bed and ran down the hallway, throwing open the door to Sasuke's bedroom. "What is it? What happened!"

"Ugh, would you just look at Naruto's Facebook status!" Sasuke pointed at his computer screen

"Seriously Sasuke? You called me out of bed to read Naruto's Facebook status? I thought you were being attacked or something!"

"Yea yea whatever, just read it ok!" Sasuke continued to point at his computer screen.

Kakashi sighed and walked over to the monitor, reading the words on the screen 'Flippen sweet night, thanks for the laughs guys'. "GASP, Sasuke, this is awful! Naruto had a good night? Whatever shall we do!" Kakashi said sarcastically.

"God Kakashi that's not the point! Do you realise that I asked him if we could hang out on Friday and he blew me off because he said he was going out with Kiba. So I texted him earlier asking if he wanted to do something tonight and he blew me off again because he was going out, he didn't even bother to mention with who! And now he puts it on his Facebook status just to rub it in my face!"

"Sasuke, I'm sure he didn't do it on purpose…he is allowed to have friends other then you." Kakashi put a hand on his shoulder trying to calm him down. "And besides, what about all the times you go out with Neji and Gaara and don't invite him?"

"That's different! I never ever blow him off to be with Neji or Gaara, I only make plans with them when I'm not doing anything else! But he thinks it's all right to keep me dangling on a thread to be used whenever he feels like it! He's supposed to be my best friend but he sure as hell doesn't act like it." Sasuke folded his arms and sunk grumpily onto his bed.

"Sasuke…you really need to stop thinking about yourself and think about Naruto for a second. Do you really think he would do this to you if he knew how much it hurt you?"

"Yes! In fact I'm nearly 100% sure he does it purposefully to annoy me!"

"Well then, if that's the way you feel about it I guess the only thing for you to do is to talk to him."

Sasuke snorted loudly and looked at Kakashi with raised eyebrows. "Oh yeah? And what the hell would you know about it? It's taken you like five years to tell Iruka how you feel about him!"

"That's different Sasuke and you know it! What I feel for Iruka is different to what you feel for Naruto…"

Sasuke sat and stared at Kakashi for a while without saying anything and Kakashi was just about to get up and leave when Sasuke whispered something in a very soft voice. "What if it isn't…"

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"So as you can see guys, the chromosomes from the mother and father cross over at this point and share some of their DNA, that is why everybody turns out differently, because there are truly infinite combinations of DNA."

"Um, Iruka-Sensei…what happens if you get two of the same DNA from each parent?"

"That is physically impossible unless your parents are related Kiba…" Iruka said with a chuckle.

Kiba blushed lightly and Naruto, who was sitting next to him, started howling with laughter. "I always knew there was inter-breeding in your family Kiba but I thought it was only with the dogs!"

"Uzumaki Naruto! You will either shut-up or leave my class!" Iruka shouted.

"Geez Iruka, chill out, I was just kidding around…"

"That's it, out! Get out of my class Uzumaki and I'll speak to you after the lesson."

Naruto slowly got out of his seat, crossed his arms and huffed out of the classroom. He sat on the floor next to the door and put his head on his knees. He pulled his Ipod out of his pocket and was about to stuff the headphones into his ears when he heard footsteps coming down the corridor towards him. It was Sasuke, Naruto looked up and smiled at the Uchiha. Sasuke just continued on his path and walked right past Naruto.

"Sasuke…Hey Sasuke!" Naruto stood up and walked after Sasuke, grabbing him by the shoulder.

"What is it Dobe?" Sasuke asked coldly.

"I uh…I just wanted to know how you were…I haven't seen you for a while."

Sasuke snorted. "Fine."

"Oh, that's good…"

"Nice weekend?" Sasuke asked with a sneer.

"Actually yea! I went out with Kiba and Shikamaru. How was yours?" Naruto asked, oblivious to Sasuke's anger.

"Oh just dandy. Now if you'll excuse me, I'm supposed to be getting back to class." Sasuke shook out of Naruto's grip and stalked off down the corridor.

"What the hell was his problem?" Naruto sank back down onto the floor and listened to his Ipod until the bell rang and Iruka called him back into the classroom.

"Honestly Naruto, we've had this conversation before. I can't have you speaking to me like that during class. The other students will think I'm playing favourites if I don't punish you." Iruka said as he packed up the papers scattered over his desk.

"Yea I know, I'm sorry." Naruto mumbled.

"Don't tell me you're angry at me for sending you out Naruto."

"It's not you, its Sasuke! I saw him in the corridor earlier and he completely ignored me. I physically had to get up and grab his shoulder to make him stop and talk to me…"

"Well did you do something to piss him off?" Iruka asked with concern.

"Not that I can remember…but who knows? The stupid Uchiha gets his panties in a bunch over nothing all the time."

"Naruto! That's your best friend you're talking about." Iruka sat down behind his desk.

"Yea well, he sure doesn't act like it sometimes!" Naruto grumbled.

"Well you're just going to have to talk to him, otherwise you're never going to find out whats wrong." Iruka picked up a stack of papers and began to grade them. "Now get out, I have work to do."

Naruto huffed off mumbling things about 'Unhelpful people' and slammed the door behind him. Iruka winced at the sudden noise and smudged the mark he was just making so that it looked like something between a tick and a cross.

He continued to mark his papers in peace for another 10 minutes until his classroom door creaked open and he looked up to see a smiling Kakashi.

"Working hard?" Kakashi walked up to Iruka's desk. "Just so you know I have a music theory class to teach in about 20 minutes."

"Alright, I'll just go mark in the staff room I guess." Iruka smiled at Kakashi and began to gather his things off of his desk.

"Um Iruka…can I ask you something?"

"Sure, what is it?"

"Well…I don't know if you knew this but I play piano in the Konoha orchestra and they're having a concert tonight. I was kinda wondering if you'd want to come and watch…" Kakashi looked at his feet the whole time he was speaking.

"Of course I would!" Kakashi looked up to see Iruka beaming at him. "And how about we go for dinner afterwards? My treat."

Kakashi couldn't help but smile. "That would be great." He gingerly leant forward and kissed Iruka and was pleasantly surprised when Iruka grabbed his tie and yanked him forward to deepen the kiss. After a while they broke apart for air and Kakashi smiled. "You have no idea how long I've wanted to do that for."

"Oh Kakashi, don't tell me you have perverted classroom fantasies?" Iruka chuckled and let go of Kakashi's tie.

"Oh Iruka, don't try and tell me that you don't." Kakashi winked at Iruka and a fierce blush spread across his face.

"I…uh…ugh just shut up!" Iruka put his face into his hands to stop his blush from growing.

"I'll see ya later Iruka." Kakashi chuckled and turned to leave.

"Uh Kakashi?"

"Yes Sensei?" Kakashi purred.

Iruka ignored the tone. "Do you think you could get Sasuke to come over and keep Naruto company tonight? I don't like the idea of either of them being alone." Iruka tried not to think about how angry Naruto would be when he found out that Iruka was interfering with his personal life, but whatever, maybe they'd sort out their problems in the process.

Kakashi winced at Iruka's request because he knew that the last thing Sasuke wanted to do was see Naruto, but he nodded before he could stop himself.

"Great! I'll see you after the concert then?"

"Yep! Oh and I'll send a ticket for you with Sasuke later this afternoon. The show starts at 5." Kakashi walked out of the classroom and shut the door. Ok, so he had gotten Iruka to agree to see his show but how the hell was he going to get Sasuke to agree to see Naruto?

A/N: Ok so I know there was quite a lot of SasuNaru in this chapter but I tried to squeeze some KakaIru in there too.

Hmmm…I wonder what's going to happen when an angry Naruto and Sasuke are left alone together for the night…I hope Iruka has insurance! Oh and I'm sure you figured out that Iruka is a Biology teacher...for no particular reason...I just enjoy Biology.

Please review my lovely's!