I recently got more active on a LGBTQ+ discord server and met some nice people there.
Although it was a queer server, I didn't want the people to know I was trans (at least definitively not everyone), because it was the first space where NOBODY knew I'm not cis and I wanted to enjoy that.
There was a guy who found interest in me and started texting me privately. I wasn't sure at first but he was flirting. We would have a normal talk about cooking and he'll ask about us meeting (considering the his past messages, it was clear he meant a date). I specifically ignored it and continued our talk, but he wouldn't let go.
A few days later I told another guy (A) about the interaction (we got pretty close friendship wise, funny enough he had also a crush on me). I first didn't say who it was exactly, but he knew instantly. Actually other people knew too that the guy was interested in me, because when I was offline, he was not subtle about it lmao. What I also found out is, that he was actually transphobic.
TW transphobia, slurs
"Trannys are fucking disgusting, when I talk to a guy, I want him to have a dick goddamn it"
That I was so funny to me, I told to A in secret, that I was actually trans. A few days later I came out to another guy while being drunk, whom I trust too though, so that's not a biggie.Both of them had the same reaction: "...wait are you serious?". The idea of me not being cis was wild to them. They thought I was just an at times very flamboyant twink 
Nobody else assumes me being trans too. I got comments like how my face looks really feminine in some perspectives via cam, but that's it.As I said, it was the first space, where nobody knew me before I started HRT and legally changed my name. It was somewhat an experiment to me, how people percieve me.
It doesn't mean I pass 100% sadly, because at work the customers often (50/50, maybe 60/40 in favor for me) think I'm a woman. On Thursday someone was so sure about me being a woman, that she assumed the pc I was logged in was wrong, bc it said "Mr. Last Name"
"This can't be right, it says Mister!"
But I think my voice is mostly at fault for that, because I tend to pitch up my voice when I talk to customers (adding to that my more feminine/twinky face = BAM woman).
So in other settings (where I talk normally haha) I pass! I don't look completely masculine, no facial hair (it just started growing now), not that deep of a voice and sometimes I have "feminine mannerisms", but I still pass most of the time!
People just think I'm very gay lmao.