Mark was surprised to say the least when he saw the small blonde leaning over the counter looking at scans on a computer. He shouldn't be. He knows that. He was of course originally coming out here to chase after Addie, beg her to come back to New York with him. Then, of all things he finds out she's here, his Meri was here. Of course when they'd met she'd been introduced as Death, but that's neither here nor there. She eventually caved and told him her real name, Meredith. Meredith was the only woman other than Addie that he had ever loved and his love for Addie in no way compared to what he had felt for Meredith. She was his soul mate for all intents and purposes. But they had had a deal.

"Invasive non-small cell with a history of COPD? Guy's pretty much a goner huh?"

Meredith was smirking. Maybe if she'd been concentrating she would have realized she really knew that voice. That that voice had haunted her many a times. She would have realized that it was Mark Sloan that was behind her, a man she once loved with all her heart, but as it was she didn't realize any of these things. So she turned to answer this "stranger" who had sneaked up on her.

"Sensitivity, I like that in a stang…" And that where she dropped off because there before her was Mark Sloan and she couldn't finish that sentence because this man was no stranger.

"MARKIE!" She exclaimed as she jumped into his arms. She couldn't really say why she did it. "What in the hell are you doing here?"

"Well, I heard it through the grapevine that you were here, so here I am."

"I call bullshit!" They had always been able to read one another. Of course Meredith would see straight through that.

Okay, so maybe that wasn't originally why he'd been here, but it sure as hell was why he was here now. And those were the exact words he told her.

She laughed that way that only Mark had ever made her. Sure her and Derek had had fun but he'd never made her laugh to way Mark had.

"You know, this weather is killing me. All this rain."

"You get used to it," she replied with that smirk he couldn't deny loving.

"Makes me want to stay in bed all day."

"We've only just started to get reaquanted and already you're talking about bed. Not very subtle."

"Subtle's never been my strong suit."

"No it has not. Worked the first time though, and I can't say it's not working this time either," she gave him a small wink and was wondering what was possessing her to flirt so openly like this, in the hospital while she was working. This was bar Meredith, but Mark had always had a certain effect on her.

Mark was already tilting his head towards her and she hadn't even realized that they were still on the same level because she had never actually unwrapped her legs from his waste and he had never actually put her down.

Meredith wasn't stupid. She knew three things in that moment. One, Mark was about to kiss her. Two, she was going to let him, surrounding be damn. And last but certainly not least, she was going to enjoy the hell out of it.

They'd always had a habit of not noticing the world around them when the two of them were together. They'd get so lost in each other that the rest of the world seemed to not exist, so it wasn't really a surprise that neither one of them had noticed that the whole hospital had come to a stop to watch them. It also wasn't a surprise that neither of them noticed Derek Shepherd's fist flying at Mark's face until they were both on the ground.

Meredith hops up because she landed on Mark and it wasn't in the most appropriate of positions if she's being honest, not for work anyway. Then she turns to see Derek and is even more confused.

"What the hell was that?"

"That, was Mark."

"Shit," Meredith mutters under her breath. "Really Mark? You slept with a man's wife? You're best friends wife? What the hell? Didn't you learn from the last time?"

Mark picks himself off the floor and stalks towards Meredith. "But it's okay for him to sleep with mine?" He asks with his lust filled eyes never leaving hers. There was no mistaking for anyone that he was talking about Meredith. The gasps heard from the hospital staff were enough to confirm that. But even if it wasn't the shocked yells of "What?!" coming from Derek and Addison contributed, not that Mark heard any of them. He did however hear Meredith's whispered "I don't understand."

DISCLAIMER: I do not own Grey's Anatomy.

I won't sit here and claim that I don't completely love Meredith and Derek together but I decided to just have a little fun and see where this goes. It's going to be funny and there's not going to be a lot of angst. This is just a teaser. More soon.