So, my last boyfriend passed away a little over 2 months ago due to cancer. However, I've found another. Great, right? I'm bisexual, and I'm wondering, is it necessary to tell him if the topic never comes up in conversation? I mean, I like HIM, not anyone else right now, and I just don't know if that's something he needs to know or not. The issue is that the boyfriends I've told have been bi, while he's straight. So like... do I need to tell him? Is it important that I tell him? Or can I just not tell him if he doesn't seem to care about it?