I gotta say, I probably stare at people all the time without knowing it. I'm pretty much constantly lost in my imagination, and sometimes I might be staring at someone and not realize it. Lol this whole conversation reminds me of this time I was staring at my best friends cousin at church, because he was playing drums on the worship team and he's really good and I was watching how he played. And then after a few minutes my bestie was like "uh... do you like him or something?" Lol I was like "no, I like drums." So you never know. There are plenty of reasons someone might stare at you and they might not even realize they're doing it.