Why does my former crush constantly glance at me during lectures when he thinks I'm not paying attention?

Anonymous

2 years ago he found out that I liked him through a friend. Now every time after 3 years of not seeing each other he can't stop turning around to glance at me when he thinks I don't notice and looks away when I catch him immediately. I'm no longer interested in him and I'm physically not his type. Why does he repeatedly stare at me? Does he just crave the attention?

Why does my former crush constantly glance at me during lectures when he thinks I'm not paying attention?
2 Opinion