Most Helpful Guy
If you have a close bond with a guy, then it is possible that you’re demisexual. How to tell would be: are you closer to him than anyone else? Do you have other friends who are equally close to you? Other friends who are guys? Cause the whole thing is that, in the simplest terms, demisexuality is about only feeling sexual attraction when you have a close bond with someone. But what constitutes a close bond is different from demi to demi. So if you aren’t as close to him as you are to other people, you may not be demi. If you don’t have other guy friends who you are as close or closer to, though, you might still be demi - because you can have gender preference while being demi. So you might be closer to girl and non-binary friends, but they might not do it for you the way that guys do.
You could also be gray-asexual, where he’s just kind of this one weird exception to being asexual that makes it all confusing.0
Most Helpful Girl
If you don't experience sexual attraction at all ever, then you're asexual. If you do experience it, just only with people you're already close to, then demisexual. Also, you shouldn't feel any need to label yourself if you don't want to. Labels can give you security, but it's also fine to just not be entirely sure what your sexuality is.0