User blog comment:Vincent van Nogh/Today, I Told my Mother I am Pan./@comment-27362930-20170530175415/@comment-26890722-20170530181311

Bi is basically the attraction to two (or possibly more) genders, while pan is the attraction to all.

Somebody who is bi could be attracted to men and women, men and non-binary people (could be non-binary people in general or a specific non-binary identity), women and non-binary people, etc.

Someone who is pan doesn't necessarily not care, but more like not factoring a person's gender into whether you're attracted to them or not (like, they're not gonna be like "well you're (insert gender here) so I'm not attracted to you").

Lol I bet there's someone who's gonna attack me for this, but I'm just explaining it in the best way I know how to.