AN: So I got this unique idea. I'm not sure you guys think it's completely amazing but in my mind it's pretty good and original. It's definitely different from most stories and if it isn't well then I didn't know that this has already been thought up but thank you. Oh by the way, there's no Mark in this, you'll see why. Here we go. :)

Callie and Arizona had been friends for years. They were even more than friends a few times. That was until Erica Hahn arrived and ruined their times of sexual desire. Callie was in love with Erica Callie was serious for Erica so she let Arizona that their drunken nights and on-call room sessions had to stop.

Arizona was fine, or seemed to be, with ending their fling. She started having sex with almost every woman in the hospital. She was known as a bit of whore but her and Callie remained close friends. Arizona had nights where she realized that she was all alone in her queen sized bed but at those times, she would just drink some wine or go out to the bar and find someone else to seduce. She missed sleeping with Callie, because she was the only that didn't leave after the sex or the next morning but she kept her feelings to herself.

Every time that Callie had a fight with Erica, Arizona was always there for her. When Erica almost left altogether because of Izzie Stevens, Arizona convinced her to stay for Callie. So she did. But then after the car crash that Erica had caused, she chewed her out for almost costing Callie's life. That was the day where she realized that she loved Callie as more than a friend.

When she came to that realization, she stopped sleeping with anyone because she just missed Callie more every time she felt someone else taking Callie's place. But Callie was no longer hers, well she never was but at the times where they were physically together, she sure a hell felt like it.

She was there for everything and every time things got hard for Erica she tried to leave Callie. Arizona didn't think that Erica really loved Callie but she knew what Callie's feelings for Erica were and it made her upset because with all the times that Erica had upsetted her, she'd been there holding her. She always had some way to calm her down.

The night that Callie told Arizona she was going to propose to Erica, tore Arizona into little pieces. She asked her to be her maid of honor and of course she agreed because there was no way she would wreck her best friend's happiness because of her own feelings.

There were so many times where she should have told her but she didn't. The day of the shooting she knew there were feelings that were reflected because Callie put herself in front of the shooter to save Arizona and Ruby. She knew not any friend would do that. Arizona let herself break down in back of Ruby and Callie comforted her like Arizona had done so many times before.

It had been two months since Callie told Arizona that she was going to propose to Erica. She had finally proposed and Erica said yes. Callie was so happy that Arizona had to be happy for her. So she smiled and congratulated them both.

Erica had came over to Arizona as she chatted with some other people at the small get together. She pulled her out of her conversation. "Hello Arizona." She said as she pulled Arizona to the side with a smile. "Hello Erica." she responded, returning her smile.

"As you know, Callie and I are going to be getting married." Arizona nodded to her and faked a smile. "Yes I do." She stated sipping the wine from her glass.

"Since we are getting married, I want you to stay the hell away from my fiance." Erica gritted out. "If you try anything, you'll regret it, Arizona." She said before she walked back to Callie.

Arizona stood there, she couldn't be friends with her best friend anymore. Her smile fell as her world also did.