Is everything okay?
     Everything is great! I had a great day, it's sunny outside, everyone is happy, I love life.

Is everything okay?
     I mean yeah, today was a good day, I got through it fine, it went quick and I learned new things.

Is everything okay?
     I think so, I don't remember anything not being okay...

Is everything okay?
    I don't know, I feel off, did I make a mistake? Did I say all the right things?

Is everything okay?
    Maybe not, is my cat feeling okay? Are my parents alright?

Is everything okay?
     No! I must've done something wrong, I bet everyone is mad at me. I'm lazy, I'm dumb, I can't do anything right!

"Hey, is everything okay?"
     "Oh yeah, totally fine, how about you?"