A coworker and I are on pretty good terms. We've been working within talking distance from each other for a few years, usually on the same projects in a team. We sometimes, but not very often, discuss topics that are not work-related on our breaks, but neither of us are big talkers.
I had a dream a few days ago in which that coworker was. Both of us acted weird (in a funny way) in the dream, and the situation was hilarious.
I thought about telling him about it, figuring he might get a laugh out of it. But then I figured that it could be inapproriate in the workplace. After all, it still has the premise "I had a dream about you", which I guess could come off as pretty weird to some people.
The dream contains nothing illegal, it's just a very weird situation.
Is it appropriate to talk about weird dreams about a coworker in that situation?