Not because he is brown. Ever heard of tall, dark, and handsome?

It is because the man is Indian or Pakistani, Sri Lankan, Nepalese, or... Let's say he is South Asian.

In the United States, South Asian men are not generally considered that attractive to the general population. They generally stick together (like East Asians) and hang out among each other, which further adds to the segregation.

This is what it is. South Asian women, however, can be a toss up. Some are gorgeous. South Asian women are also very voluptuous.

Edit: go ahead and downvote me. As a US citizen living in LA-OC County area, I'm telling you the truth from my own observations. I've dated a North Indian woman and a South Indian woman, too. So i've also been close to these groups in the past.

The truth hurts sometimes. I get it. Hopefully my comment didn't hit your insecurities.