*Hi Guys please bear in mind that the only medicine experience I have is the things I've learned through watching greys. Thank you for your feedback and enjoy*

Arizona's POV

I'm lying in my big bed and I can't seem to fall asleep. This might just be the last night I will have Callie in the same house. I used to be a go getter. For God sake I walked up to a stranger and kissed her in a bathroom. Now all of a sudden I'm nervous for my ex wife. A woman with whom I already did everything there is to do. How can I be so nervous and shy when it comes to her? Maybe it is a good thing that I don't have the guts to go down stairs because what if I make a fool of myself. Now I'm thinking that maybe I should tell her. She is Sofia's mother and if something went wrong she should be here for Sofia. So I went down stairs. When I got down stairs, Callie was asleep. She looks so pretty when she is sleeping. I decided not to wake her up and that I'll tell her in the morning. When I turned around to go back to bed, I stumbled over one of Sofia's toys. Callie woke up ready to fight. I could see that she was a bit confused because she looked around trying to place herself. When she saw me she immediately felt relaxed and remembered that she is in my house. She stood up and helped herself to water and then we started talking.

Callie

Hi there. For a moment there I felt lost. Why are you up?

Arizona

I couldn't sleep. I'm sorry if I woke you now.

Callie

No problem. What's wrong why can't you sleep?

Arizona

I need to tell you something.

Callie

Okay…I'm listening.

Arizona

Actually no, this is not your problem.

Callie

You can tell me anything, Arizona.

Arizona

It's fine, go back to sleep

Then I turned around to walk away but Callie pulled me back. She asked me again to please tell her what's bothering me but I couldn't. I told her it was nothing but she saw right through me. I knew she was not gonna let go of this so I tried to change the subject. Changing the subject didn't help. She kept begging me to tell her. She said that she can see something is up. She also said that she thinks Mer and I are lying about the appendectomy. When she said that I just wanted this conversation to end because I knew if this conversation were to continue, I might just tell her about the tumour. So I got her to stop and I did it the only way I know how. I kissed Callie and to my surprise she kissed me back. I pulled away first and then we stood there staring at each other.

Arizona

I'm so sorry.

Callie

No need to apologise.

I could've stopped you, if I wanted to.

Arizona

Did you want to stop me?

Callie

Did I stop you?

Arizona

No you did not.

So I guess that means I shouldn't have stopped.

Callie

I guess not?

Arizona

I'm going to kiss you again now.

Callie's POV

Then she grabbed me again and we kissed. I never wanted her to stop. The kissed got so heated. We went to the couch and before I knew it she was on top of me. I wanted this to go further than this very heated make out but I knew it won't happen in her living room. There are too many people in this house that could walk in on us. So I asked her if we could go up to her room. I thought she'd say yes but instead she asked me "what about Penny". I told her that if this is what she wants I will do it. I will have sex with her but if she is doing this to make me forget about the thing she wanted to tell me, we should stop. She told me she wanted this and to be honest I wanted it too. In this moment I have completely forgotten about Penny. If Arizona didn't remind me, I would've never remembered that I have a girlfriend. I didn't want to hurt Penny the same way I got hurt but this might be the last time Arizona and I will be this close. I've missed her and I missed being close to her especially now that she is grieving her father. What if she hates me again tomorrow then I might not have this chance again. So for now I just want to embrace this moment with Arizona and forget about the outside world.

I ask her again if this is what she wanted to do and she took me by my hand and we went to her room. Getting into her room, we wasted no time. We started kissing again. We undressed each other and I made her lay down on the bed. I started to kiss her in her neck and slowly worked my way down. We had sex. This was the best sex I've had in a while. She peaked and so did I. It felt like more than just sex. There was so much emotion and I just never wanted this night to stop. The best part wasn't the orgasms. No, the best part was afterwards. We just cuddled in bed; both of us naked and tired. I didn't want to go to sleep because sleeping would make time go faster. So we talked or I talked. I talked about how things used to be and I told her how much I miss the lazy Sundays we had. I asked her if she missed it too but I got no response. When I looked over to check why she wasn't responding, I saw that she was sleeping. She looked so peaceful so I went to sleep as well.

I was barely asleep, when someone opened the door. Both Arizona and I woke up. Both of us were shocked because we thought it might be Sofia. This would not be good, if she saw us in bed naked. It might just confuse her but we were in luck. It was Meredith. It was 05h30 and she got paged. She didn't want to leave without saying anything and when she couldn't find me, she came to look for Arizona. When she opened the door she didn't even look shocked. She stood there giving a grim smile. She knew how I felt about Arizona because I told her before I went to New York last time. So she probably knows that I'm loving every moment of this. She told us she had to go and then she asked to speak to Arizona. Arizona threw on a robe and they went down stairs.

Meredith

So you told her?

Arizona

No I haven't. I wanted to but I couldn't. I don't want her to stay because she thinks I'm sick. I want her to stay because she wants to say.

Meredith

You have to tell her.

Arizona

I know but…

Meredith

No! Just No! You slept together. She is going to go to New York and she'll tell Penny and then she'll come back here. Tell her now before she finds out from someone else.

Arizona

She won't tell Penny. I'll tell her not to. I won't let last night ruin her future.

Meredith

She won't listen. Callie won't listen to you especially after last night. Really you can't do this to her. It will break her.

Arizona

No it won't she has Penny.

Meredith

Come on now Arizona. Are you that stupid?

Arizona

Callie and I had a lapse of judgement last night that's all.

Meredith

You don't even believe that. Do you expect me to believe that? You want her here and you wanted last night to happen.

Arizona

Is that so wrong? Is it wrong of me to want her here?

Meredith

No but it is wrong to sleep with someone just to make yourself feel better. You don't know what the other person is feeling.

Arizona

Meredith, do you know something I don't?

Meredith

Just tell her!

Arizona

So you do know something.

Meredith

Either you tell her or I will. You have time till this afternoon; otherwise I'll tell Callie everything.

Callie

Tell me what?

Meredith

I have to go.

Arizona's POV

Great! Now Meredith left and I have to explain to Callie what she was talking about. I don't know why Meredith and I thought we could go downstairs and she won't follow us down. Now this sexy latino is standing in front of me. She is sleepy and she is only wearing a t-shirt. How am I supposed to tell her I have a tumour when she is looking this hot.I know she won't let this fly, not now that she knows I'm hiding something from her.

Callie

Arizona, what is Mer talking about?

Arizona

Callie, it's not even 6 yet. We have at least an hour before the kids wake up.

Can we maybe just embrace the last few minutes together before you go to New York?

Callie

You are hiding things and I want to know what it is. I want to know now.

Arizona

Callie please, I really just want to cuddle with you for a few more minutes and I promise I'll tell you everything.

Callie

So we'll cuddle till the first kid makes a move and then you'll tell me immediately, okay.

Arizona

Yes I will, I promise you I will.

Callie agreed and then we went upstairs to cuddle for the last few minutes. It didn't take very long for Callie to fall asleep. I thought that I'd go to the hospital for a while. I asked Amelia to meet me there. I wanted to talk to her about the operation. I was going to tell her that she can operate on Monday and then also I wanted her to tell me exactly what is wrong with me again. I wanted to have all the details before I tell Callie. So I left a note to tell Callie I'll be back to tell her.

I remember getting in my car and then I don't remember anything further.

Callie's POV

I was woken up by a call from Meredith. She told me I should drop the kids at her house and that Maggie will watch them. After I drop the kids I should go to the hospital. When I got to the hospital, Meredith told me that Arizona had a black out and she drove into a pole. Luckily no one got hurt but what I couldn't understand was, that if no one got hurt, why is she in surgery right now. Meredith said she can't tell me because it is not her place. Everyone refused to tell me and some even lied and said they don't know what is going on. So now I have to wait for her to get out of surgery and the wait is killing me.

Amelia and Bailey came out of surgery and called Meredith over. I couldn't hear what they were saying but I knew something was up. So went closer without them noticing and I heard them talking.

Amelia

I couldn't get it all. There was too much blood. She started bleeding so I couldn't get a clear view. We stopped the bleeding but I closed for now so she can recover for a while.

Meredith

We have to tell Callie.

Bailey

No, she wanted us to keep it private. So wait for her to tell Callie herself.

Meredith

Just tell her guys.

Amelia

I think we should tell her in case something happens over night. Her tumour is very unpredictable.

Callie

Arizona has a tumour and you all knew?

Meredith

Callie, she…

Callie

No Meredith! You knew how I felt about her. I told you she is my "the one" but you chose to hide this from me.

I would've gotten on a plane and I still wouldn't have known. I would've told you if it was your "the one".

Meredith

Callie just relax.

Callie

No, you don't get to tell me to relax.

Then I walked away. I did not know what exactly is going on and right now, I don't know how sick Arizona is but I just needed to be alone. Right now I hate Arizona for not telling me. I hope she is okay but I hate that she hid this from me. I am just so angry at her right now.