He only wanted to be friends with benefits, meanwhile there is very little difference between me and the women that he has dated/dating?

This guy that I was seeing only wanted to be friends with benefits. Meanwhile, there is very little difference between the women he has dated or is dating. We all look similar (tall, slender, with brown skin), carry ourselves in a similar way, have a similar style, similar socioeconomic status and life style (college educated, corporate job, etc.), and similar background. Yet, the way that he treated me compared to them is a complete 180. He is wining and dining them, but he didn’t want to be seen in public with me.
He only wanted to be friends with benefits, meanwhile there is very little difference between me and the women that he has dated/dating?
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