Disclaimer: I dont own life with derek

Chapter 8: This is Going to be fun

"I have an idea why don't we go see Demonic!" Lizzie shouted. Edwin agreed. Casey and Derek looked at each other. This was going to be "fantastic". They went inside and Casey demanded that Lizzie and Edwin sit right in front of them. She wasn't really happy about Lizzie and Edwin. She thought that it was totally irresponsible. Her sister could find anyone else and Edwin just needs to keep his stuff to himself. Derek sat on the right of Casey. Man she looked hot. The movie was about to start but as the lights were dimming Derek noticed a familiar ex best friend of his, with a familiar annoying neighbor. Derek nudged Casey with his shoulder.

"Umm Casey I don't know if this is right but look about three rows ahead," He whispered. She was going to look but it was too late the lights had dimmed and the movie was starting.

"Who is it?" She asked.

"Umm Sam..." he said afraid to tell her his date.

"And…?" she asked annoyed of the game he was playing.

"Umm Em..ily? He said.

"What!" Casey shouted out loud. People in the theater all turned around and looked at her.

Emily was shocked from the shout and noticed it from anywhere.

"Sam, doesn't that sound like Casey?" Emily said.

He thought of the scream that he heard and in fact he knew that sound anywhere. He turned around and saw Casey get up and then spotted Derek following her holding close to her waist.

"What the hell!" Sam whispered harshly.

"What..what was is it ?" Emily asked but Sam jumped up too fast and he didn't hear her.

"Casey was furious she couldn't believe that Sam would be there with Emily. She had to get out of there. She just jumped up and Derek followed behind her holding close.

When Derek got out into the lobby he just looked at Casey. She was going on and on about Emily being such a hypocrite.

"She's such a slut! She's always after some guy. She'll do whatever it takes to have them. She even told me that she'd sneak in your room naked and..and… sleep with you.!" Casey shouted.

Derek was flattered and thinking of the thought of millions of girls coming to his window at night willing to sleep with him.

"What are thinking about it?" Casey shouted. Derek quickly shook the image away and focused his attention on Casey. Just then he saw Casey's face get even redder and he heard a familiar voice.

"Incest, well it basically means that a brother and sister have sex with each other." Sam said.

"What are you doing here you f ing stalker get the hell out of here." Derek said avoiding Sam's gaze. He knew Sam was burning a hole on his back. Then Emily joined the party.

"Wow look who we have here, the back stabbing best friend." Casey said.

"Casey what are you talking about?" Emily asked.

"It figures, your a slut and you throw yourself at everyone and it happens to be my ex the one that I was fighting with!" Casey started to shout and her veins were popping out of her neck. Derek saw this and wanted to calm her down. He knew what she was capable of when she's angry. Derek walked behind Casey and rubbed her shoulders.

"Casey relax please, lets just go back inside and watch the movie." Derek said trying to calm her.

"Get off of her Derek!" Sam said.

"Don't tell him what to do. You know what Sam I really hate you. And I've had enough of this. Derek is my brother. MY FRIGGEN BROTHER!" Casey shouted. "You and Emily are disgusting. Derek and I went out to the movies with Lizzie and Edwin. The four of us, why? Because we're a family and we love each other. I'm not trying to make out with Derek and set a bad example for my siblings. So please cut the drama, if you don't believe me go look in the theater and see Lizzie and Edwin sitting right there. Sam stay out of my life…you too Emily." And with that Casey walked away right back into the theatre.

Derek stood there for a moment and smiled at the both of them who were just hit by hurricane Casey. Derek noticed their expressions and was proud. Finally Emily gets a taste of her own medicine and Sam can finally leave us the hell alone. Emily started to cry as Sam looked like he was going to cry himself. In about a second Casey came storming out the theatre with Edwin and Lizzie and they marched out of the lobby.

"Are you coming or what do bro?" Casey shouted at Derek.

"Well that's my cue, see ya losers!" Derek said sarcastically as he dashed off after the rest of his crew.

Derek sat in the drivers seat, Casey in the passenger seat and Lizzie and Edwin in the back. Derek started up the car and looked next to Casey who was leaning up against the window staring into space.

"You okay Case?" Derek asked.

"Yeah I'm fine lets just get out of here I wanna go back home." She said. Derek then drove all the way home. When they got home George and Nora had gone to bed. Lizzie and Edwin didn't quite understand why Casey had dragged them out but they were tired anyway.

"Casey we're going to bed." Lizzie said.

"Separate beds", Derek added. They nodded and went upstairs. Casey just flopped down on the couch.

"Casey… I know things are, " he started to say.

"Shut Up." Casey said.

"What?" Derek asked,

"Shut up I really don't want to talk about it I'm over it now. You've proved to be a great friend and its okay that my step brother is my best friend it's totally normal. And we graduate in a month there is nothing to worry about. We both applied to the same college, I got in but you didn't get a letter yet .There is a chance that you will and we can go together and meet new people." Casey said in love with her new idea.

"Umm, yeah I guess?" Derek said.

"So I have an idea. We're still suspended for 4 more days. We can help each other. You know to prepare. I'll help you to get back on track with Hockey." She said happily.

"And what about you?" he asked.

"Nothing I'm fine." She said.

"No, you're not. Okay lets think of the Casey flaws. You trip, you suck at lying, you pay too much to your homework, you are uptight, you" he was saying

"Okay Okay I understand, so what happens then…Doctor Derek." She said. Derek smiled to himself. Doctor Derek huh? Total turn on.

"Well, I'm going to help you to loosen up a bit. To embrace life and have fun. Also, I want you to like Hockey again." He said. Casey took a moment to think about it before answering.

"Fine, okay you have yourself a deal." She said. "So tomorrow I help you, then the day after that you help me, then that day after that I help you, then you help me again." She said.

He smiled to himself this is going to be loads of fun. I've Casey all to myself.

The next day Casey woke up Derek by jumping on his bed. He woke up like the house was burning down.

"Rise and shine my little one. George and Nora are at work, and Marti, Lizzie, Edwin are at school. It's just you and me." Casey said.

Derek caught her foot and yanked it from under her causing her to fall right on him. He flipped her over then climbed on top of her tickling her for her dear life. Casey's laughter roared throughout the house.

"Okay Derek stop..stop!" Casey shouted through laughter. He gave up and got off of her. She was still laughing. Boy is she cute. He thought to himself. He went over to his closet and pulled on a T shirt and a hoodie. Casey was watching the whole time. Trying to make the situation uncomfortable. Derek then pulled on his pants and turned around to see Casey still staring. Yeah of Corse she's starring who wouldn't?

"Yep I sure do have a killer body." Derek commented.

Casey looked at him frustrated and got up off his bed. "Meet me downstairs in a half an hour. I'm taking you to the ice rink." Casey said while leaving.

This is perfect. Casey can't ice skate, I'll have the upper hand in all of this. This is going to be a good day. Derek thought smirking

a/n: so this is chapter 8. Sorry it was so short. Finals are this week and i have to study I promise to get as much as i can