I’d be a hypocrite if I advised you not to express your sexuality. It doesn’t sound like you are trying at all. I don’t mean to interrupt your merry, nearly nude traipse through life, but a good way to set boundaries is to actually set them. But I also don’t want him to try to come on to me, because rejecting him in that scenario would also be awkward. How can I keep clear boundaries without hurting his feelings? Flat-out telling him I’m not attracted to him seems like it will kill the vibe.