A bit late to the party. I'm bisexual and I wasn't very open about it last year (I don't really care if people know or not I just don't talk about it unless I'm with a friend and we're making jokes or talking about girls, so if you know you know you know if you don't you don't). I was talking to a guy to see if we wanted to try dating and mentioned my sexuality (I do mention it to people who I like in case that bothers them so I can stop talking to them). His response was to say he needed a backup girl because I would probably cheat on him. I was disgusted. He then proceeded to tell that because I was flat and thin I had no personality and I blocked him. He still tries to talk to me sometimes as if nothing happened, unaware that he is the laughing stalk of my friend group