Do guys get creeped out at women staring at them?

There is a guy at work that I like and I’m pretty sure he caught me checking him out and now I’m afraid he thinks I’m a creep. Last time I saw him he turned around and caught me staring at him and he made eye contact with me for at least a few seconds but his face was expressionless and he said nothing…I’ve been mortified since. Did I creep him out?
Do guys get creeped out at women staring at them?
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