This has happened to me a lot recently, but in particular with a guy I now like. Does he like me and is he shy (in which case I will talk to him), or is it something else?
I'd say he is probably attracted to you. Don't see why else a guy would stare lol. No harm in finding out.
You probably have some food on your face left over from lunch time
Attracted. Either doesn't want to be caught staring, is shy, or just instinctively looks away.
either he's attracted to you
or wants to murder you
according to science
hopefully the former
because we're looking at ass or tits so we have to look away when caught
I've wondered this aswell, I was hugging a male friend at work and I felt someone's eyes lingering on me, I looked around and it was this kitchen guy who had asked me out a year or so prior to this. When he saw me looking at him he looked shocked and then he quickly glanced at the floor.