If a guy actually likes you will he try and hide it or make it known? Which is more genuine?

The more obvious he makes it seem the less he actually likes you?

This guy wasn’t afraid to get close but he does back away if I feel uncomfortable.. nothing inappropriate. He ask how I am and he did appear to be nosey (in my conversation ) when I was on the phone near him. He did seem to look a lot and when he would be talking in a group he looked at me a lot

If a guy actually likes you will he try and hide it or make it known? Which is more genuine?
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