Remember

Sam

I was meeting Castiel when he just fell to the ground clutching his head. Dean went after him holding him in his lap trying to get him up. Just as quickly as it started, it was finished. Castiel looked up slightly confused.
"Castiel! What just happened?" Dean yelled. Castiel continued to tell us that he had a vision of Dean and I, but we were much older, and I was meeting Castiel for the first time. It was very confusing. We brought Castiel to the couch so he could sit down.
"Castiel, are you alright?" Dean asked.
"Yeah, just a little dizzy. Thank you."
"So, you saw me? Older me?" I inquired again.
"Yes, I believe so."
"Creepy."
"Why would you see something like that?" Dean asked.
"I don't know. It's in the future, so I guess we will see eventually."
"I guess so. How old was I?"
"Sam! Why is that relevant?"
"So we know when it will happen duh."
"I don't know, and it's best you don't either. Knowing that information could change the future. We don't need that to happen."
"Kay." I sighed. Castiel continued to change the subject.
"So about your friend. When and where did he make the deal?" Castiel asked me.
"About four weeks ago at the intersection between Deleware Street and 5th Avenue."
"Have you spoken to the demon since?"
"I spoke to it the same night. She said that she didn't hold the deal... She said Lucifer did." Dean said.
"I'm aware. The only way to cancel the contract is to talk to Lucifer."
"I don't think I want to summon the Devil. But if we have to, does a normal Devil's trap hold him?"
"I'm afraid nothing will work."
"Why not?" I asked. I was kind of freaking out. How were we going to save Kevin?
"Lucifer, is caged. He cannot escape. Many seals must be broken, for him to be able to escape. However, he still controls Hell. So, there might be a way I could talk to him." Castiel looked to be deep in thought.
"Cas!" Dean said snapping Castiel back to reality.
"How can we speak to Lucifer?" I asked.
"I must do it alone."