This concept of faculty reaching out to get to know students from diverse backgrounds, while certainly great in concept, also presents a bit of a conundrum in today's day and age. Professional school faculty have always had the challenge of being in an educational environment where the students, over the course of their time in the professional school go from "students" to "colleagues" - just having to navigate that transition is challenging, and can present some tough situations, where one student/colleague may feel that a faculty member is being preferential to someone else in their class and not themselves. Sometimes that may be just the simple fact that certain personalities tend to get along easier with each other than others, and it has nothing to do with one's academic ability, physical appearance, social background, race, sex, etc, etc, etc.
There's also the challenge from the student/new colleague perspective sometimes of the "why doesn't Dr X like me?" since for many in a professional school, they've always had a great degree of success, and often haven't learned to properly handle that some people may not have the same interests as them. This can come across as "why don't they like me?" which certainly can change the mindset of that person, when it may very well be just as simple as that person accepts you, but doesn't fully seem to "love" some of your own interests, and that's far different than that person rejecting you for your own interests. For example, so many people profess a love of ranch dressing and anything ranch flavored. Frankly, I don't like ranch dressing and anything ranch flavored (seriously!) I am fine with those who slide the bowl of ranch dip at me over a bowl of veggies or crackers at a party, I don't reject them for doing so, I just don't like that flavor, but still am able to get along with the person sliding the ranch dip at me. It's a tough thing sometimes to understand and accept that not everyone will like or have interests in everything that you do, that's far different the vast majority of times than that other person rejecting you over your likes or interests, which it can certainly feel like to someone who may be looking for enthusiastic support, which is different than acceptance, and far different than rejection. My honest opinion is that there's far less actual "rejection" of people by other people in today's society than it may feel like. There's arguably more acceptance of other people than at anytime ever. There's never going to be 100% "embracing" of everything about everyone by everyone though, that's just a Utopian concept. This entire concept is certainly a very dynamic area of discussion, and one where we often need to remember that just because someone may have a different opinion of something than we, ourselves, do, it doesn't make their opinion "wrong" and ours "right" as everyone is entitled to their own opinion in a diverse, inclusive society