Yes, unless he has a weird expression on his face.
Personally, I think it's fine to look at them every once in a while, but once you start to stare at it for long periods of time, you'll know that you're starting to obsess over her/him.
he thinks your cute.
Yes. :-)
yes
cats are staring at you to show dominance. if they blink once, blink back. it means that they trust and love you.
Accidently then no. But anyone stupid enough to stare morwe than once then there will be long term sight damage.
Once you get your appendix removed, you have normal life expectancy.
Assuming!
it's normal it had happened to me once
you tell him you really like him stare right in the eyes and kiss him
he likes your hair
Nope! He might be developing a crush on you, even though he has a gf