Since cats can’t (or won’
t) talk, humans have to decipher their body language to determine what a cat is really thinking. One clue to tell if a cat feels comfortable around you is if it blinks since blinking means it doesn’t feel the need to watch your every movement.
Blinking is a cat signal that they’re not going to attack. On the other hand if a cat glares at you, that’s a sign it’s watching your movement to determine when to pounce and rip out your jugular vein so be careful.