This is my first Supernatural fanfic, so go easy on me! So this takes place after season 13 when Sam realized that Dean is gone. I wrote this a month ago.
when Sam and Jack arrives back to the bunker, Cas and Mary walked up to him. "Sam, where's Dean?" Mary asks her youngest son.
but Sam just kept walking, going to his room. He couldn't believe it.
"jack, what happened with Dean? Where is he?" Can asked.
"He disappeared, just vanished. I tried telling Sam we can still find him...but he haven't said anything to me." Jack explained,
"I'll go talk to him." Cas said.
So Cas went to Sam's room, to find him lying on his face.
"Sam?" Cas asked.
"He's gone. Dean is gone Cas." Sam said sitting up. "He's gone because of me."
Cas was shocked to hear that his best friend would talk about himself like.
"He yes just to save you." Cas said sadly.
Cas knew that Sam would be upset.
"Listen, you know Dean...I mean, I would do same thing for you, Dean and Jack." Cas said.
Sam looks over at Cas.
"He even been teaching me how to be a big brother to Jack." Cas smiles, trying to make his friend laugh.
Sam chuckles at him.
"Come on, you know what dean wants you to do?" Cas asked.
Sam looks down.
"To keep fighting, don't stop." Cas encourages him. "You're Sam freakin Winchester."
Sam smiled at Cas.
"Uh thanks Cas," Sam smiled. "But we don't know where he could be."
"Well we'll just have to keep on looking until we find him." Cas smiled at his younger friend. "Beside, all of us...you, me, Dean and Jack are bros for life."
Sam was surprise at Cas's words.
"Wow Cas, that's pretty good." Sam said.
"Hey, that was Brothers do, right?" Cas asked confused.
Then Sam chuckle loud and pat his back.
"Yes your right." Sam told him.
Cas smiled.
"And listen, we'll find him Sam..." Cas told him. "I promise."
"Kay." Sam nods his head.
Then they looked up to see Jack walking in.
"Sam, you ok?" Jack asked innocently.
"I'm fine, really. Im just worried about Dean." Sam replies.
"Me too." Jack answers.
"Don't worried Jacky, well find him." Cas said as the two older boys stood up.
sam and Jack looked at Cas confused and shocked.
"What? Does Dean usually calls you Sammy?" Cas asked confused.
"Dean taught you the nicknames did he?" Sam asked.
"Yes." Cas answers.
Sam laughs, then he and Jack left the room and Cas looked over at the picture frame of him, Sam, Jack, Dean and Mary. He walks over to it.
"Don't worry Dean, we'll save you and I promise to look after our brothers." He said preferring Sam and Jack as they're brothers...little brothers.
Then Cas looks up when he heard Sam call his name out.
"You coming?" Sam asked.
"Uh yeah." Cas replied.
Cas walked over to Sam and gave him a brotherly hug, and second later Sam hugged him back. They walked out of the room talking about how to find Dean and get him back.
The end! Please give me a nice review! Sorry if it's short. I have a busy life lol :)
