What does it mean when a guy stares into your eyes without smiling?

Anonymous
when I catch this guy staring at me he doesn’t break eye contact & we just stare into each other eyes but he has a blank expression on his face and he doesn’t smile... I usually break eye contact first because it gets really uncomfortable what does this mean and why does he do this?
What does it mean when a guy stares into your eyes without smiling?
8 Opinion