I can be just friends with a man, married or not.
One of my former co-workers was a handsome Black who was married. Not only BECAUSE I respect the marriage covenant, but because NOT EVERY MAN is one that I want to be intimate with, he and I truly were just friends. I was also friends by association with his wife. He is flirtatious, true, but he never took it "there."
Truly it all depends on the PEOPLE who are involved.
Bruh who is pushing up on you? Are you married to a soror?