~Luna's POV~

"Luna" looking up from the bench as I put on my high knee white boot heels for tonight. It's raining really bad outside so I have my umbrella, high knee boots and a long sleeved Bambi sweater. I see John here and I smile at him before a grown begins to form on my face when I see his serious expression "I have to tell you something"

(Choose whichever boots you like better)

"What?" I ask

"Addison" he tells me "she's here, in Seattle. In this hospital right now...she met Meredith and"

"Did Meredith know?" I ask "did Derek bother to tell her?"

He shakes his head, so I get up and grab my purse before storming out of here. John calls my name but I just go to find that piece of shit and when I do I grabbed a glass of cold water before going to Richard's room. Richard Webber needed to have a tumor be removed so yeah, he's in bed right now.

"Luna" Derek says as I am before him

I throw the water on his face before slapping him, the red head woman who I am betting is this Addison stares shocked "Either" I warn right now as Derek stares at me "Meredith finds out soon before like in the next forty eight hours or I'm castrating you" he stares at me "no one, hurts my sister and lives without paying the price" looking at that Addison I glare at her before leaving.

As I leave John calls my name, I am outside of the hospital when he stops me "Luna!" Crossing my arms over my chest John says "Richard called for Addison to come, I only found out now when she told me she was going to be on the T.T.T.S case with me and you" right the case with identical twins in the uterus sharing the same placenta.

"I don't want Meredith on the same case as Addison" I am clear about this

"I'll be very clear to Addison about it" John agrees with me "I'm really sorry about this"

"Why?" I ask "it's not like you knew before hand and never told me or anyone, she just showed up right?" He nods his head "then it's alright, I'm not angry with you"

"Your not?" I shake my head no. I kiss John then, he wraps his arms around me as we have a deep and passionate kiss. Pulling away he asks "what's that for?"

"For being you" I say hugging him, my head is on his chest listening to his heart beating "you have been nothing but amazing, while me I'm just...me"

"Your an amazing woman Luna" John tells me "you own your own successful business since you were nineteen years old, you know so many more languages then me and I could list every reason how I find you amazing but I'm not because you just are"

~Time Skip~

"She will not be on this case" John firmly tells Addison as I'm hiding behind a corner about to go to John when I hear him and Addison talking harshly "I don't care who you think you are, if you request her then I will let everyone know the truth about you and Mark. How it wasn't just one night—am I clear Addison?"

"Crystal" she agrees

I go around a corner and see John "Morning" I kiss him on the cheek.

"Morning" he wraps his arms around my waist as I wrap my arms around his neck "how is Mer?"

"She's doing as well as she can" I tell him "I meant what I said, if Derek doesn't tell Meredith the truth I'm castrating him"

"Your anger" looking over at Addison Montgomery Shepherd speaks up "is wrongly misplaced, you should be angry at me"

"Don't be mistaken" I say turning to her, John keeps his arm around me "I am angry with you, but I'm livid with Derek. He's had weeks to tell my sister that he's married but he didn't—leading my sister along"

She stares at me "So, are you two an item?"

"What we are" John tells her "is none of your business, now let's get going on the case"

"Yes" I agree "the T.T.T.S case"

Addison stares at us "I'm sorry, we haven't been introduced. I'm"

"Dr. Addison Forbes Montgomery Shepherd" reciting everything I know about her "your a double board certified OB/GYN, you sub specialize in maternal-fetal medicine/fetal surgery, and are a neonatal surgeon one of a few in this country. You were born in Connecticut to an Jonathan Montgomery who you call the Captain and a Bizzy Forbes who you call Bizzy because she doesn't like to be referred to as mom. You have an older brother named Archer who is a playboy like your father, Archer is a famous neurosurgeon because he writes books on his most disturbing cases. Since you were eight you have learned to mix cocktails for your mom and dad. You also know that between them they have a language called wasp that you and your brother learned young to understand. I could keep going but I think you've got the idea that I knows more about you than you know about me—let's go" she stares at me then to John who is trying hard not to laugh "you should also know one more thing"

"Oh?" She asks trying not to appear scared "what's that?"

"My nanny" I say "she was also my aunt who happens to be a retired assassin"

Her heart skips a beat "Your...your joking right?" Looking at John "right?"

"Let's go" John holds his arm out "that was really fucking hot" he whispers to me.

"I know" smiling to him while Addison mutters "what the fuck?"

Once we are in the patients room, we go over the chart "Define T.T.T.S" Montgomery demands as she tries to appear all that.

"Twin Twin Transfusion Syndrome" going over the case "it's when identical twins share the same placenta and one of the babies is getting too much and the other too little blood"

"I thought" Julie Phillips speaks up "you told me there wasn't much chance that anything could be done"

"Which is why" John tells her "I am here, Dr. Shepherd" sneering her name "here is only here because my boss wanted her to be. Both her and I are only a handful of surgeons who know how to separate fetal blood vessels"

"Which is why" Addison speaks up "we are going to get you into surgery tomorrow, if you have any questions at all ask Dr. Morningstar—from what I've seen she's one of the hospitals most popular interns"

After some time, I go back to give Miss Phillips an ultrasound "This gel will be a bit cold, okay?" She nods her head as she stares at me while I put on some gel.

"What does it take to go after" Mrs. Phillips asks me "another woman's husband?"

"Their sex life is failing" I answer her question "the passion between the people is failing, they've grown apart either both or one of them...you never know until it happens. Sometimes you both love each other but one person in the relationship is just as ass who is a cheater and is either always a cheater or needs someone anyone to be given love back so they cheat. You just never know. Why?"

"Jess moved in" she tells me "with a long legged miniskirt who answers his phones three weeks into my pregnancy"

"Sorry for that, a husband who cheats on their pregnant wife" I say "is an asshole"

She stares at me "Are you sorry about Dr. Montgomery Shepherd's husband?"

"Huh?" I ask her

"I bet she asked to work with you" she says as I move the wand on her belly "it's what I would have done"

Looking at her "Mrs. Phillips, I'm not sleeping with Dr. Montgomery Shepherd's husband. Dr. John Shepherd is her brother in law who asked for me to be on this case since I'm dating him—it's my sister who recently found out about Dr. Montgomery Shepherd existence, I'm sorry about what your husband did but please refrain from making assumptions about me when you don't know me. Is that all?"

"Have you caused marriages to end?" She asks me "you seem like that kind of person"

"No" shaking my head "I've never ended a marriage, I've helped save a few marriages through sex because all the couples needed was a way to be close again but I've never ruined a marriage. I don't do that, married husbands and wives I have been with I'm assuming but I don't know since I only have one night stands. Nothing more—is that all?" She is silent "I'll go check on your labs"