A/N- Hi! I'm back with this this new AU fic where Always ends totally different. I hope you like this first chapter and I will try to update as much as possible!

Her fingers were slipping, she couldn't hold on any longer. This was it. Kate was going to fall off that building. "Castle! Castle help!" she screamed before her fingers slipped. She could feel the air whipping around her as she fell to what was sure to be the end. She flailed her arms, trying to grab onto anything that could break her fall and she managed to grab the railing of a balcony. It didn't stop her but it slowed down her fall. The last thing she remembered was the feeling of her legs collapsing underneath her as she hit the street. Then the world went black.

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Castle was at home in the loft watching his movie marathon, alone. No Beckett. He loved her with all of his heart but she was too stubborn to let him help her. This case was going to get her killed. He knew it would but he had to move on, he had to forget. That's why when he got a phone call from the Twelfth, he pressed decline. He couldn't go back now. He had to put the past in the past so he turned back and lost himself in the movie.

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"Beckett! Beckett!" Ryan called as he rushed across the rooftop of the building. He could hear her screaming for Castle, and he saw her fingertips on the ledge. They ran over but by the time they reached her, it was too late. Beckett was already falling through the air "Go! Run! Get down there!" He screamed and the team took off. Ryan reached for his phone and called 911, and ambulance arrived within minutes and lanie wasn't far behind.

"Ryan where is she? What happened?" Lanie yelled as she raced over to the detective.

"She fell off the building, she's with the paramedics, she uh-"

"She what Ryan? That's my best friend down there you have to tell me what's going on!"

"She's in a coma Lanie, she lost a lot of blood. They're taking her to the hospital now"

"Oh my God, Kevin is she going to be ok?

"I don't know Lane, I don't know."

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The waiting room at the hospital was full of detectives and cops, all waiting for the word on Kate. Lanie was leaning on Esposito when she realized who was missing. Castle.

"Oh Javi nobody's told Castle!"

"Lanie, I don't think that's such a good idea. They had a falling out and-"

"He loves her Javi and one stupid fight is not going to stop that. I'm going to call because if we don't tell him he will never forgive us."

And with that she stood up and walked outside.

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Castle's phone rang again, and when he looked at the caller ID it was Lanie. Confused as to why he would be getting a call from her he picked up.

"Lanie? Why're you calling me?"

"Castle, there's been an accident."

A/N- Sooo how'd ya like it? Is there anything I can improve on? I'll have another chapter up later this week but please review! Thanks!

Disclaimer- I own nothing blah blah blah