For most of my friends, I knew it wouldn't be a problem, there were a couple (and still are a few) who I was unsure how they'd take it.
For example, a few years ago where I worked, I used to pretend/act like I was gay (back when I had no clue I actually was) because one of my friends who I worked with, thought it was funny (don't ask me why)….but then this year I started working with that friend again and I was so nervous to tell her because of how I acted a few years ago and felt awful for it because I thought she would have felt I was lying to her back then. (and also for pretending to be something that I wasn't - at the time)
We were going through my employment papers and I came across the harassment clause and I said to her I'll only work with you if the people here follow the 5th one down (which was about sexuality) and she asked what the 5th one down was so I gave her the sheet and she started laughing (which I assumed she would) because she thought I was joking until she looked up and saw my face. I thought it was funny because she went from being in hysterics to a quiet 'oh, ohhhh' followed by a 'oh okay cool man'
She asked a few standard questions but was totally cool with it. I was soooo relieved! We worked together and laughed like old times for a couple of months before she moved to canada

Miss her face because she's one person who can cheer me up in an instant
Time is not something that we can borrow and the future is uncertain until tomorrow