I figured it out

I know why I had that dream the other night...

Quickly: at work we are in the process of converting to new accounting software - and there is this dude, I call him the software guy, and for our immediate purposes the software guy he shall remain.  well this guy has a lot of the same mannerisms of the ex... you know, not the ones you loved, but the ones that bothered you.  I find myself focusing on it a lot.  It annoys me.
The software guy was here on Tuesday, all day, the dream happened Tuesday night.  Makes complete sense, ya?

That is all.  Thank you.