A/N This ending came to me, a bit of a twist to what maybe expected.
Sam was sitting vigil at Michael's bed side, when Michael gasped and screamed "FIONA!"
"Mikey, Mikey calm down."
"Sam where am I? Where is Fi?"
"You are in the hospital, you were hurt badly from the explosion."
"How about Fi, Sam I need to know."
Sam was trying to avoid the question, as he knew the answer and it would just agitate Michael more and he needed his rest.
"Sam answer me." Just then the doctor came in to check on Michael, Sam left the room and called Maddie to let her know Michael woke up. After the doctor was done, Sam went back in.
Being a bit more calm, Michael asked again "Sam what about Fi, last I remember we were running out of the building, then it exploded. Did you get those hard drives to the CIA?"
"Mikey what are you talking about, what hard drives?"
"The ones we retrieved from communications center."
"Michael there was no communications center."
"Sam tell me what is going on."
Sam sighed and started the story "there was an explosion, but it happened after Schneider came out and said Fi died, you went running in to get her. When you go to the building it blew up, you never made it inside. When we got to you, you were under a lot a debris, but it was too late for Fi, she was already gone."
"No Sam you are wrong, I got her out. We got back together, we were going to be married. I even retired from the CIA. You have it all wrong, now tell me where she is, is she okay?"
"Michael" Sam started as he put his hand on Michael's arm "That sounds wonderful, but that didn't happen. She died when Schneider said she did. You have been in a coma for a week, you were hurt badly, but are healing."
Michael knew Sam was telling the truth, Sam rarely called him Michael, it was usually Mikey or brother, but he also saw it in his eyes. He saw the sorrow in Sam's eyes. Michael was broken.
With a tears Michael said "It is all my fault, I killed her, I made all these bad decisions and in the end I killed her and now am without my one true love."
Sam started to speak when he noticed Michael look up and take a gasp and then his eyes closed, he stopped breathing, and all the monitors started beeping. The doctors and nurses ran in to revive him, Sam left the room. Just then Maddie came in, "Sam what's going on with my boy, and you told me he was awake."
"Maddie he was, but he kept asking about Fiona and I had to tell him. He was getting so agitated, I thought it help him. Maddie he died of a broken heart. I just saw him die of a broken heart." At this time both Sam and Madeline were crying Sam hugged her and said "He is at peace now."
"Sam I can't believe I lost my boy."
After 30 minutes, the doctor came out "I am sorry, there was nothing we could do, he is gone."
"Thank you doc."
"Maddie I know this is hard, but you have to know now they are both at peace and they are going to be happy and together for ever."
Sam looked into the room and said "Brother be happy, go find your girl. Enjoy the peace you both deserve it."
Michael was found himself standing in a very clean and white place. He wasn't sure about what was going on and then he heard "Michael there you are, I have been waiting for you."
"Fi" he turned and there she was, beautiful as ever, he went to her hugged her and whispered in her ear "I love you."
She hugged him back, "I love you too Michael."
"Are we in heaven?"
"Now that you are here, yes. Come with me I have something to show you." She grabbed his hand and they walked off together forever.
A/N This was not how I envisioned ending this story originally, but as I thought more about it, this is truly the only way they could be at peace and live happily ever after, with nothing trying to break them apart.