Ok so the response was better than I expected (thank you) so I decided you get another chapter.

Complaining is a hobby of mine, but i'll keep this one short: I HATE MY MCJOB! And since it's mcdonalds it's acceptable to mcname it.

For the purposes of this story Derek and Addison's divorce was finalized before the appendicitis (otherwise they couldn't have got married in Vegas) and although I've changed it around slightly I'm trying to keep as true to the episode these next few chapters are centred on, as possible.

Waking Up in Vegas.

Meredith knocked on the door to Finn's apartment and knocked on the door.

"Hey, you're home!" He said as he opened the door.

"Hey, can I come in?" Meredith said.

"Oh, that's not a good tone. Why do I feel like I just killed your dog again?" Finn asked, trying to make light of a situation he felt wasn't going to go his way.

"Something happened in Vegas."

"With Derek?" Finn was really not liking the way this was going.

The conversation was cut short by the sound of Meredith's pager beeping.

"Meredith!" Finn called as she hurried away, "This isn't over for us! Whatever happened we can work it out. What happens in Vegas stays in Vegas." He really hoped they could work it out.

Meredith ran through the doors of Seattle Grace and hurried to the locker room to get changed in to her scrubs and hurried to the room she was being paged 911 to.

"Dr Grey, glad you could join us." Derek said as she walked in to the room.

"What happened?" She asked

"Crazy fool tried to light a cigarette whilst he was still using the nasal cannula for oxygen." Bailey said from the corner of the room.

"Dr Grey do you want in?" Derek asked her.

"I'm a little tired, I'd rather just go home and sleep." She replied casting a quick glance at Derek before leaving the room and heading for the nearest on call room.

"I heard you bailed on the fire guy last night?" Cristina asked Meredith

"I was tired." Meredith said rubbing her stomach which had began to hurt.

"Sure it had nothing to with your McHusband being there?" Cristina asked

"Keep your voice down."

"Does the vet know?" Meredith shook her head.

"Are you ok?" Cristina asked as she looked at her friend.

"Yeah I'm fine, I just feel a little nauseous, it's probably just the weekend catching up with me." Meredith said as she walked past Cristina and her sceptical face on the way to rounds.

The first time Meredith vomited, it was as they walked past the nurses' station, unfortunately Derek had seen her and had rushed to her side before Cristina's glance sent him running, although he did return a few minutes later with a glass of water.

"Oh God!" Addison Montgomery said loudly as Bailey and her interns walked past.

"Derek who was on the stairs looked in the direction of his ex-wife "Oh God!" he shouted as he walked down the stairs and saw what Addison saw, causing Bailey and her interns to turn around and they all looked in shock as the Chief and Jennings from the board shake hands with Mark Sloan. Meredith promptly hurled in to another waste basket.

"Holy crap Mer! Are you pregnant?" Cristina yelled as all the attention shifted from Mark Sloan, to Meredith.