“Edward smiled, I smiled, even Bernardo smiled. Olaf just looked sinister.”

“I smile. I smile all the time, but you're just not around to see it these days".”

“What are you looking at? Hale asked.
Why are you smiling? I worry when you smile.”

“There is a smile of love,
And there is a smile of deceit,
And there is a smile of smiles
In which these two smiles meet.”

“Give a smile to everyone you meet (smile with your eyes) — and you’ll smile and receive smiles…”

““Don’t tell me. It changed your life.” I was smiling.
She smiled back. “It didn’t even change my mind.””

“There was a species of middle pretty who smiled at everything: happy smile, disappointed smile, you're-in-trouble smile.”

“Smiling always seems to annoy people more than actually insulting them. Or maybe I just have an annoying smile.”

“Never stop smiling not even when you're sad, someone might fall in love with your smile.”

“He was looking at her from behind the smiling that wasn't smiling but was something you were not supposed to see beyond.”