I am crushing on a man but he has a girlfriend? Am I wrong for this?

Before i get attacked, he is such a good looking man and he is so gentle and sweet. He embodies everything i like in a man. He is also friends with my coworker so i asked him about him and he told me he is dating a girl but they can never get married because her dad won’t let her marry anyone that is from a different nationality. So, he doesn’t really stand a chance with her. I’m not actively trying to pursue him or anything i just like him from a very far distance and i only managed to have ONE conversation with him so far so there is obviously nothing at all between us. Am i a bad person?
I am crushing on a man but he has a girlfriend? Am I wrong for this?
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