How can you tell if a guy likes you?

How can you tell if a guy likes you?

I've seen several different views from guys, some said that guys would keep stealing glances at you and look away quickly when caught staring, while others suggested that guys would maintain eye contact with you as if trying to make you notice him. Someone even said that some guys would avoid looking at you😭. Maybe it's different for shy and confident guys, but I'm still pretty confused about this!
How can you tell if a guy likes you?
Post Opinion