How Do We Share Our Feelings When We're Just Saying Hi?

In the book, I teach kind of the role planer X, which is like you're a surfer. So as you're using these tools, I'll do it for myself. You have an acronym for fine. What's fine stand for? Feelings inside, not expressed. Interesting. But how do we really share our feelings when we're just saying hi to someone or about to get into something? Well, I think that doesn't have to be like our deepest, darkest feelings. We can share joy and excitement too.