Disclaimer: I don't own Grey's Anatomy or the characters of Grey's Anatomy.

Title: A Thousand Years

Summary: A/U. This is the story of two sisters, Callie and Aria. Callie is bold but rash, rebellious, has difficulty to control her anger, fearless, can't tolerate injustice, impatient and let's her fists do the talking. Aria is the opposite, she's calm, patient, doesn't act without thinking, overall a hardworking young woman. The only thing the two sisters have in common is their deep love for Arizona.

Callie: 24 years old

Aria: 25 years old

Arizona: 23 years old

Prologue

Aria's POV

I walked out of the hospital room as my phone buzzed; I received a text message from Callie…..

"Aria help me. Come to Hyland Park now, its urgent. I need you. Please don't tell anyone anything."

That's weird I thought she hated my guts. I should go see what happened.

Mark's POV

Jennifer had just called me asking me about a text message Callie had just sent her.

"Did you say Hyland Park? What's she doing there?"

"I don't know. She texted me that she's waiting there for me."

"That's weird. She left here and told me that she's going to the office to check on some paper work. Read the text to me again."

"It says, 'My love I'm waiting for you at Hyland Park. Please come alone now.'"

"Torres has something romantic planned for you Jen. It's a quiet deserted park. She has a surprise planned for you. No wonder she told me she wanted my advice on something."

"But she's not answering my calls."

"So you don't bug her about what she has planned. Go now and have fun we'll talk later!"

Arizona's POV

I was in my car about to go run errands and I noticed a text message from Callie.

"Arizona, I love you. You're the only one that I love more than anything. I'm waiting for you at Hyland Park. Please come….."

Callie's POV

I was in a taxi headed towards the office. I needed to call Mark but for some reason I could not make outgoing calls.

"This phone doesn't work and I lost all my contacts. Ugh Mark you always forget something" talking to myself great.

"You can use my phone if you need to" the taxi driver told me.

My phone rang but the number was private. I smiled at the driver as a thank you. It was probably Mark messing with me.

"Hello."

"Hello Calliope…." the evil voice of my worst enemy rang in my ears.

"Where are you? Don't tell me you're already out."

"Yes. I went in front of the judge today. The case will continue against me without me having to stay in prison. I'm released."

"Don't be too happy you little…"

"Watch your mouth Calliope."

"Don't you dare Calliope me. You're going to end up back in prison. You will pay for everything you have done."

"It's not important if I have to go back to prison tomorrow. I'm outside today, that's what counts. Today I will deal with you."

"What are you saying?!"

"Listen to me. Today one of the people you love the most will die."

What the hell is she saying? Oh god. My heart started beating faster.

"Stop the car, pull over now." I told the driver.

As he pulled over I got out of the taxi with the phone still in my ear.

"What are you saying?"

"Because of you I killed the person I love the most. Now it's your turn."

"Just….just wait. Don't…"

I knew what she was capable of. I was scared out of my mind. Tears filled my eyes.

"Now you have to make a choice. Think about who you love the most. Who will you sacrifice and who will you save?"

Images of my family and friends came to me. I was furious.

"What are you doing?! What are you saying?!"

"It's a hard choice, but you have to sacrifice one of them."

"You low-life nobody. Who do you think you are?! " I screamed.

"You have very little time. If you're not in Hyland Park in 15 minutes than you will lose one of your loved ones."

I looked around the cars passing by. I was panicking, what do I do? I ran back into the taxi.

"Take me to Hyland Park now! I don't have a lot of time. Step on it!" I yelled at the driver.

"You're not alone?" she asked.

"Yes yes I'm alone. I'm in a taxi. Please just tell me who did you hurt? Please tell me."

"Not yet in 15 minutes."

"Listen to me, if you do anything to hurt the ones I love…" she cut me off.

"Think about who you love the most. Who will you sacrifice for the others? Who will you abandon? Make a choice Calliope."

The tears streamed down my face. I felt like someone was choking me.

"Please you can do anything you want to me. I'm begging you. Please don't hurt the ones I love. Just don't harm them" I was sobbing into the phone begging and pleading.

"You have less than 15 minutes, be at Hyland Park. Don't bring the cops."

He hung up just like that.

"No, no, no! Dammit!" I hit the dashboard as hard as I could as the tears streamed down my face.

Arizona…..