"Well, hello there".
"Hi. Have we met before? You look familiar".
"Hmmm. I couldn't say for certain, but I get the feeling that yes, we have known each other for some time. Do you have the time to talk? It would be wonderful to share some insights."
"I don't really have the time, but yes, that would be wonderful. Perhaps I will stay for just a bit. What would you like to talk about?"
"Now, that is a glorious question...."