*Season 5 AU. After splitting apart with Dean, Sam seeks help of the Archangel Michael and they defeat Lucifer and a little Michael and Sam friendship/
Sam was inside a circle as he poured the last ingredient in the bowl. "I hereby call upon the archangel Michael" he said and casted the spell. Within seconds, the archangel Michael was infront of Sam in his respective vessel. "Sam Winchester, why did you summon us?" Michael asked. "I assume that I must be last person you would like to talk to but I am on the same mission as you are" Sam said. "And what mission would that might be" Michael inquired. "I want to defeat Lucifer as much as you want to" Sam said. "Continue" Michael said. "Look, I know that I am the least favorite human in heaven but I released Lucifer and I want to be the one that slams his ass back to hell" Sam said. "Very well. We both will work together and defeat Lucifer" Michael said and Sam nodded.
Sam and Michael spent weeks researching and they figured out a way to kill Lucifer which were through Sam's powers. Michael told Sam that when he was given Demon blood, he was also given angel grace and not just any grace but archangel grace and Sam was stunned by this revelation. Nonetheless, both of them started working on Sam's powers and by one month Sam was ready to sley the devil and they did together and Lucifer was now dead, the apocalypse had been averted.
Sam was sitting in a motel room caressing his beer in his hand and Michael was out for some heavenly stuff. He missed his brother a lot and a small tear falled from his eye and just then Michael arrived and Sam was startled. "Hello, Sam" Michael said with a smile. During their time together both of them had became good friends. Michael would be there for Sam when he needed his brother or when he used to feel lonely, Michael was there for him. "Hey" Sam smiled at his new angel friend. "Is something bothering you?" Michael asked as he sat beside his new friend. "I wanted to say something to you" sam said and just then his phone started ringing. He saw it was Bobby calling him. He wanted to cut the phone but instead put it in his pocket and accidentally the call button was pressed. Little did he know that Dean was calling from Bobby's number.
Dean was calling Sam from Bobby's number, hoping his brother would pick up because Sam didn't pick any phone that Dean did in the past month. The call was activated and before he could say anything, he listened. "I wanted to say something to you, Michael" his little brother said and Dean froze. Michael as in the archangel Michael? He thought. He decided to keep listening and as Castiel and Bobby entered the room, he put it on speaker. "Thank you" Sam said. "What are you thanking me for, Sam?" Michael asked and Dean was also confused. "For being there for me when everyone had turned their back on me. When I had no one, you were there for me. When I was at my lowest point, you gave me a reason to continue when I wanted only to die" Sam said and Dean froze in guilt. He was guilty as hell for not being their for his brother. For abandoning him like that when he was on his Lowest point.
"Sam, you know you don't have to do this" Michael said but Sam shook his head in denial, fresh tears streaming from his eyes. "Please, let me finish" he said and Michael nodded placing a hand on his friend's shoulder. "You know, Michael, I have met many angels along this past year. Castiel, Uriel, Zachariah but everyone saw me as an abomination. As the boy with the demon blood in him. Although I was the one, always, to believe in God and angels in my whole life and the first angel I meet calls me 'the boy with demon blood', you know that hurt a lot" he said, tears streaming from his eyes. He wiped them and continued "but you didn't see me as an abomination, you became a friend when I needed one the most, so thank you so much for EVERYTHING Michael" he said and smiled at his friend. "Oh come here" Michael said and hugged his friend. "You, Sam Winchester, are one of the most noble human beings on this planet and I am very happy that I got a friend like you. If you need my help for anything, I will always listen to you" he said and they both pulled apart from the hug.
Dean listened to the whole conversation between his brother and the archangel Michael. He hadn't expected that Michael would be friends with Sam. After the conversation was over, Dean cut the phone and Bobby and Cas were there feeling and judging by Castiel's expression, he was very guilty about his behavior with Sam. Dean asked castiel to take him to his brother and within seconds, he was outside a motel in Detroit. The whole showdown between Lucifer and his brother went down in Detroit and his brother had won. He inquired the room number for a Sam and the receptionist told that it was room number 12. He immediately went there and knocked a little at the door. Michael opened the door and stepped outside with castiel and Dean. "Brother" castiel said and bowed his head. "Dean Winchester, you have finally arrived, go be with your brother, he needs you" Michael said and Dean nodded and quickly went inside the room where his brother was sitting on a bed. Sam got up to see his brother standing in his room. "Dean?" he asked. "It's me Sammy" Dean said and Sam couldn't take it anymore and he runned towards his brother and hugged him and clunged to him like a new life had been given to a dying man. Dean hugged his brother back and they remained like that for several minutes, the room was filled with sam's sobbing and Dean's soothing words. "I... missed... you... so... much... De" Sam said in between sobs. "Shhhh, it's alright, I got you, I will never ever leave you again sammy, I promise,little brother" he said and Sam falled asleep in his brother's arms and Dean gently placed his brother on bed, smiling at him.
Author's note: A one shot that came in my mind. I hope you guys like it and by the way today is my birthday also. I am officially 18 now.