My bf

So I am dating this guy and he is the first virgin I’ve ever been with I honestly don’t know how to Handle talking or going about any sexual things with him and I’m happy with our relationship right now and I don’t want to force anything I’m honestly OK with waiting but I do feel like it’s needed to talk about these things but he just gets awkward  Ive asked him if he’s waiting till marriage and he said no and we’ve been dating for several months now so I don’t know why he won’t even talk about it HELP!