What I Like Best
"What I like best is smiling because it brings you good luck and benefits. You need to know how to smile when you wait tables so that your customers are pleased and they leave you tips. Smiling can also make the world seem that much brighter because once you smile, other people will too. And once they do, more people do and then everyone is a bit happier, a bit more light-hearted. And sometimes, that's what you need. It's always free, it's easier than frowning or yelling and it's understandable and it's enjoyable.
"You would know if you smiled, Jin."