A/N : This is my take on what would've happened after the last scene ( Merder scene ) of 11x17 "With or Without You" . Because that scene should've been longer!

Sorry for any mistakes, English is not my first language.

Hope you enjoy it! ^^

It was past 8pm when Meredith was on her way home. Today was a long day, she lost a patient after 89 successful surgeries without losing a single one . She was thinking maybe that was because of Derek coming home and the story he's told her about what happened in DC with his fellow research.

And that made her lost because now she has to decide on the future of her marriage and her relationship with Derek. He has hurt her one more time, he kissed another woman while she was at Seattle taking care of their kids.

This couldn't be the end could it? Meredith thought to herself. But she was the only one who could answer this question. She was the one to make the decision.

When she arrived home, she found her husband standing by the counter in the kitchen doing the dishes. She turned her gaze away the second their eyes met, and then she walked to the living room and took off her coat and called

"Derek?"

"Wait just …" Derek said

"Derek?" she called again when he didn't say anything and sat on the arm of the couch, that's when Derek began to talk

"I am calling post-it, Zola, Bailey, tumor on the wall, and ferryboat scrub caps" He paused for a second "I thought DC was everything and I was wrong, you… You, you're everything" he said his voice full of love and looking at her with tears in his eyes

"I love you, and I'm not gonna stop loving you, Meredith I can't live without you, I don't want to live without you and I'm gonna do everything in my power to prove it"

Meredith looked at him then looked away she was thinking and Derek felt his heart tighten in his chest, he was afraid of what Meredith was gonna say

"I can live without you..." she said and Derek felt his body go numb, he thought to himself this was the end, but then Meredith continued

"But I don't want to, I don't ever want to" She finished.

Derek felt his muscles relax he really thought that she was going to break up with him. He never felt this amount of joy and relief in his life, he was so scared of losing Meredith forever. He loved her more than anything and now he was ready to prove it to her.

They smiled at each other, with their eyes locked and full of emotions. Then Meredith stood up and closed the distance between them. She put her hands on Derek's chest feeling his heartbeat and looked up at him. He put his arms around her waist and pulled her closer to him, he leaned down and captured her lips with his and they kissed, kissed for real. They stood there kissing for what felt like years, their mouths found again the taste of each other's love.

When they pulled apart, Derek rested his forehead against Meredith's, looking into her blue-green eyes

"I love you" He whispered to her

"I love you too" She whispered back

They kissed once again, Meredith arms went around his neck and Derek lifted her up in his arms, her legs locking around his waist. He carried her to their bedroom and laid her on bed then laid on top of her.

"I missed you" Meredith said

"Well let's fix that" Derek said giving her his Mcdreamy smile

He began undressing her and she did the same. Their clothes flew to the floor, their bodies becoming one as they made love for hours making up to all the past months.

After their passionate make-up sex, they laid on bed wrapped in each other's arms. Derek was on his back with Meredith snuggled to his side and her head on his chest, Derek's arm around her holding her.

"Derek?"

"Hmm?"

"Please don't do this to me again"

Derek closed his eyes after hearing her words, he felt terrible. He pressed his lips to her forehead

"I won't Mer I promise. Meredith I'm sorry…"

"Shh" Meredith pressed her finger to his lips to stop him

"You've already apologized Derek, and right now I don't want to talk, we can talk tomorrow but now I just want to lay in my husband's arms and enjoy the feeling that I've missed for months. Can we do that?" She asked

"Of course. Whatever you want Mer" He smiled at her

Their lips met and they shared a long passionate kiss. Meredith rested her head on Derek's chest and he tightened his arms around her, never letting her go.

They were going to work on this. Their marriage has almost fallen apart and now they're going to fix it and make their relationship better because they are Meredith and Derek. They don't break up, they are the only proof that love exists.

So what do you think?

I really felt to complete the scene and write about it because they didn't show us a lot on GA.

I have some ideas to do more one-shots about Merder and complete the missing scenes.

Cheers !