Title: 500 Days

Summary: He hates her. He hates her. He hates her. He's a liar, because hell, he loves her.

Derek Morgan never thought it would happen to him, but it does. He falls in love; with Rossi's daughter.

Disclaimer: Don't Own, CBS does

A/N: I just heard the news of Paget Brewster; I am SO sad that she's leaving. I just hope Matthew Gray Gubler comes back!

*** Criminal Minds ***

(Day 21)

He took a much needed deep breath before he knocked on Penelope Garcia's office door.

"Come in!" She screamed in a singy-song voice. His mind wondered for a brief second, wondering if she got into someone's coffee supply. He shook the thought of his head before he stepped into her office. "Derek." She said with a smile. "What a wonderful surprise!"

He smiled. "I need someone to talk too."

Her face expression went immediately from happy to pissed off, and a lit bit worried. "What's wrong?" She said, grabbing his hand, forcing him in the seat across from her.

"Clam down, baby girl." He told her.

"Are you okay?" She asked him, and he shook his head yes. She took a deep breath. "What's wrong?"

He smiled lightly. "I think, I might be…in love." He said the last part quickly.

Garcia felt her heart beat a little faster, and her mind quickly came up with a million and two questions to ask her best friend.

"Baby girl!" He screamed at her.

"Sorry." She nervously laughed. "What did you say?"

"I'm in love."

Garcia wanted to hit Derek and then sequel.

"Who is this girl who stole the heart of my Derek Morgan." Garcia asked, pulling her chair closer to the man.

"Your going to think I'm crazy…"

"Derek."

"I think I'm going crazy."

"Derek!" She said a little louder.

"But she's simply wonderful…" The Chicago native said, smiling.

"Derek!" She screamed, finally getting the man's attention. "Who is she?"

"Isabell Rossi." Derek said with a smile.

"Oh." Garcia replied. She did not see this coming. "Tell me about the first time you saw her, Morgan."

"Are you sure?"

"Yes."

Garcia went to her office door and locked it, before sitting down in her chair again. "Begin." She told him. "And leave nothing out."

"Well, Garcia, let me tell you…"

*** Criminal Minds ***

Hey! I hope you like it. Sorry, it's short but the next chapter is longer. PROMISE