Luis had stayed in the lab with Michael discussing matters related to Angels, the two had been there for quite a while now as the sun had begun to set.
"You've found out a lot about yourself," Michael said.
"Yeah but I don't think that's all that is left to be found out," Luis said, looking at the locked shelf.
Michael followed his gaze to the shelf and then turned back to the Angel.
"I'll find a way to open it, I promise but for now you'll have to try and find out as much about yourself as possible," Michael said.
"I know you will," Luis said.
"A few years ago I was going crazy trying to find Angels on earth, never did I know an Angel would come to me," Michael said.
"Did you say you were going crazy?" Luis asked.
"Yeah, I got a little obsessed but I was over it even before I found out you were an Angel," Michael said.
There was a long period of silence between the two before Luis decided to break the silence.