Why would a guy stare at a girl for a long time?

Anonymous
This cute guy at work. He stares at me when im talking to my friends, when im looking at my reflection, and watches me walk away. He looks as long as he can until I turn towards him. I was walking down these long stairs and I was looking at the floor but I can see him watching me. I looked at him and he looked away. After I walked by him, I walked further away, I turned my head and I can see him watching me even when I'm tons of feet away from him. Some times I don't even know if he's there till the last minute. He looks at me again when I'm not looking.

One time He was standing outside. He watched me walked all the way to my car. He has watched me walked away at least 4 times.

Some times right when he's leaving he'll come back inside and walk by me a bunch of times, looking back at me then he'll finally leave. If im paying attention (when he thinks im not paying attention) he'll stare for a while. He waits till I'm busy to look at me.

The only thing he says to me is excuse me or im sorry when we run into each other. Whats crazy about this is that there are 3 other guys at my job that has this same behavior around me.
Why would a guy stare at a girl for a long time?
2 Opinion