So ive got a coworker, doesnt really sit near me, but for some reason I dont think he likes me. Dude doesnt say hey or whats up when I walk by him, I think hes into cars, and hes seen my car, but it never sparks up a convo in the break room. Hes really talkative to other people though but never says shit to me. Do I really look unapproachable?