My fan fiction is called Zim Falls In Love With The Beautiful Earth Girl
Zim:When is this new student coming?
Ms.Bitters:Today.
A girl walks in the school,she's beautiful.She had hair that is brown mixed with red and gold and heart shaped lips and rosy cheeks and aquamarine eyes that are almond shaped. She takes a seat next to Zim.
Zim thinking: This Earth girl...she is... beautiful...What!?! An Irken falling in love with a Human!?! Well.....I don't care! I'll tell her sooner or later.
Zim: My name is....Miz I-I mean Zim. What's yours?
The girl: Roxie. *she giggles*
Zim: Roxie, short for Roxann right? I like it.
Roxie: Thanks.
Ms. Bitters: Class, I would like you all to meet Roxie, our new student.
The class: Hi Roxie.
Ms.Bitters: Don't forget, the swimming trip is tomorrow and *blah blah blah*
Zim looks over at Roxie and just stares.
Zim thinking: The Earth girl.....she's so pretty....Oh no!!! what if Dib sees her!?! He'll take her!!!! NNNOOO!!!!!!! I have to find some way for her to only like me.
THE NEXT DAY
Roxie walked in wearing a beautiful orange bikini with yellow flowers and seahorses on it.
Roxie: Where are all the classmates Ms. Bitters?
Ms.Bitters: They all called in sick exept for Zim.
Roxie:Oh.
When they arrived at the beach, Roxie had dissipeered. Zim saw all these things up against where the water hit the shore but he couldn't make out what they were so he drew closer. He saw a girl in the distance. It was Roxie! And those weren't things, they were starfish! Millions of starfish! She was picking the starfish up and holding them to her mouth and then throwing them back to the sea. Zim was confused. 
Zim: What are you doing? Why are you doing that?
She continiued holding the starfish up to her mouth and threw them into the sea.
Roxie: Because it mattered to that starfish.
Zim was still puzzled.
Zim: What do you want to do?
Roxie: I don't know. What do you want to do?
Zim: Well I was thinking...uh...maybe you could...uh...
Roxie: I know!!! We could go swimming!
Zim: Well, I'm not a very good swimmer.
Roxie: That's ok. You could just watch me swim if you like.
Zim: That sounds nice.
Roxie: Ok.
She dove in. The Dolphins came rushing up to her and every now and then she would jump out of the water with them to the left and right of her.
Zim thinking: Wow...she swims beutifuly.
Ms.Bitters told Zim and Roxie to go home because it was time.
Zim: Can I walk you home, Roxie?
Roxie: Sure.
Zim: Ok.
It was a long walk. It was six miles to get to Roxie's house.
Roxie: It's six miles before we can get to my house. I hope it's not too much trouble.
Zim: Nope. No trouble at all.
Roxie: That's good.
Zim thinking: Great! Now I might be able to tell her.
Zim: Roxie, I need to tell you something...
Roxie: Ok.
Zim: I just wanted to say.... that.. ummm... I really liked it when you swam.. yeah that's it!
Roxie: Thank you.
Zim thinking: Well... this may be a little harder than I thought. Oh well. I'll just have to try harder.
Zim: Oh look!! There's my house!!
Roxie: That's cool. Can I come in with you?
Zim: But don't you have parents or something?
Roxie: No. I live alone.
Zim: Oh.
Zim: Well ok.
Zim thinking: Oh no!! What am I gonna do with GIR!?!..
Zim opened the door.
Roxie: Aww what a cute dog! Awwww.. look at his little tongue sticking out..Aww.
Zim: Yeah, cute.
GIR: Meowww!!!
Roxie:Aww
Zim: Excuse me a second.
Zim grabs GIR and takes him into the other room. 
Zim: GIR please cooperate just this once pleeeeease. I have a girl that's with me and I don't want her to think I'm weird. Pleeeease!!!!
GIR:OHHH, OK
Zim: Shhhhh!!!!
Zim walks into the room where Roxie was.
Zim: Ok, I'm back.
Roxie: I'm hungry, are you?
Zim: Yeah.
Roxie:You know I think I should go back home to have dinner. I'll see you tomorrow. I'm sorry I couldn't spend very much time with you.
Zim: No, it's really ok.
Roxie: Are you sure?
Zim: Yeah.
Roxie: Ok, bye!
Zim: Bye.
Zim thinking: There she goes, the girl of my dreams.
THE NEXT DAY AT RECESS
Roxie was at her locker getting something when Dib grabbed her from behind.
Dib: Hey, you're kinda pretty.
Roxie: .....
Dib grabbed her and kissed her.
Roxie: Ewww get away from me you friek!!!!!!!
Roxie walks away while Dib is crying. She walks around the corner and all these boys are standing there looking at her. Suddenly, they all charge towards her. She starts running away but Zim grabbed her from a corner and pulled her safe.
Roxie: What was that all about?
Zim: I think they all like you.
Roxie: Ewwww.
Zim: Yeah.
They looked at eachother.Zim grabbed her and kissed her.
Dib saw them and got really mad and punched Zim and then shot him with a laser.
Zim: OOOOOOOWWWWWWW TTTTHHHHEEEEE PPPPAAAAAIIIINNNNN!!!!!!!
Roxie: NNNNNNNNOOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!!!!!!
Roxie punched Dib unconcious. Zim was badly injured. Roxie got him somewhere safe.
Zim: Roxann.....I....love.....you.......
Zim's eyes closed. He was dead. Roxie hugged his body and she took a dagger and plunged it into her body and she was dead.
THE END
I'm sorry if you didn't like the ending.