What does Morrie say about being "fully present"?

From the text:

“I believe in being fully present,” Morrie said. “That means you should be with the person you’re with. When I’m talking to you now, Mitch, I try to keep focused only on what is going on between us. I am not thinking about something we said last week. I am not thinking of what’s coming up this Friday. I am not thinking about doing another Koppel show, or about what medications I’m taking.
“I am talking to you. I am thinking about you.”