Background: Set in Season 3. Added a few new characters. Pairings: Undecided except for MerDer.

Disclaimer: I do not own Grey's Anatomy.

A/N: This is my first fanfic so constructive criticism and suggestions are greatly appreciated.

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A young girl about 22 is standing outside of an apartment knocking on the door. She is holding a crumbled piece of paper in her hand and turns around to walk off just as the door opens, and man is standing in the doorway, he looks to be a a few years older than her. She looks at him for a mintue before walking inside.

"You've been crying."

As he says this more tears begin to stream down her cheeks, and he pulls her into his arms.

"What's wrong?"

She pulls out of his arms and steps back so she can look at him.

"I,..I'm, She sighs Mark, I messed up. I made a huge mistake, and...and I don't know how to fix it. I don't know what to do."

"What happened?"

She hands him the piece of paper she's been holding and sits down on the couch. He reads the paper and stares at her for a moment before sitting down next to her.

"You're pregnant?"

She nods her head and more tears slide down her cheek. He cups her face in his hand and wipes away her tears with his thumb.

"Raven, it's okay, it'll be okay. We can get through this, a baby isn't the end of the world."

She starts shaking her head.

"No. You don't understand. It won't be okay. The baby isn't yours, She pauses for a second. It's Derek's.

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Four Years Later

As Raven Montgomery walks through the doors of Seattle Grace she knows exactly what she has to do. She has everything all planned out. She knows exactly what she's going to say to him, and how she plans to tell him, that is until she sees him. As she walks up to the nurse's station she sees him, leaned up against the wall flirting with an intern, an intern she knows, is Meredith Grey. Everything freezes for a moment, and all the memories come flooding back. She can't get that night four and a half years ago out of her head, it keeps replaying in her mind but she's quickly, pulled from her thoughts has her four year old lets go and of her hand and starts running down the hallway.

"DADDY!!"

Raven turns around to see her daughter running down the hallway.

"Rachel Elizabeth Montgomery. Get back over here."

Mark Sloan turns around to find the four year old running at him full speed. He hasn't seen her in over a year and is shocked to see that she's in Seattle. Before he has time to figure out why she's there the little girl jumps into his arms and wraps her arms around his neck hugging him tightly.

"Did you miss me Daddy? Did you?"

"I did, I missed you a lot."

"I missed you too!"

"What are you doing here?

"Mommy said we were going on an adventure!! But her didn't say we would find you!"

"Are you happy to see me?"
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"Rachel Elizabeth Montgomery. Get back over here."

Derek turns around almost instantly after he hears her voice. He would know it anywhere. He hadn't seen her in four years, and still just the sound of her voice can make his heart drop. Derek is pulled from his thoughts has he hears Meredith say his name.

"Derek...Derek. Are you okay?"

He's still staring at Raven but manages to choke out a sentence.

"Uh, umm yeah. I'm fine. I'll uh, be right back."

He doesn't even look at her before walking in Raven's direction. He's not even sure why, it's obvious she's not here to see him. Meredith watches him walk away, but it doesn't take her long to follow him. Derek is acting really weird and she wants to know what's going on.
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Raven walks over to where Mark is standing with her daughter. She doesn't know what to say to him, she hadn't seen in him over a year.

"You didn't tell me you were coming to Seattle."

"It was kind of a spur of the moment thing."

"How are you?"

"I'm fine."

"You're not fine. I can look at you and tell you're not fine. What's going on?"

"You don't know me as well as you think you do. I'm fine. Really."

"Ray, you can't lie to me."

Just then Derek walks up with Meredith not too far behind him.

"Raven? What are you doing here?"

"Derek. Hi, umm actually. I came to see you."

There is an awkward silence, but not for long as the little girl in Mark's arms starts waving at Derek and Meredith.

"Hi! I'm Rachel!"

Meredith is comletely shocked, and can't help but stare at Rachel. She there was no denying that she was Derek's daughter. She had his deep blue eyes and dark black curls. Meredith could feel her heart break into just looking at the little girl. She loved Derek, but she didn't know if she could handle anymore of his secrets.

Okay like I said my first fanfic. So if you completely hate it tell me, but I hope you like it. Please read and review.