When did the two people see each other last?

W: Well, Bob James, what a surprise! It’s nice to see you again!
M: Hello, Margaret! My gosh! How long has it been? Wasn’t it a year ago Christmas, the last time we saw you?
W: You know, I think you’re right. How’s your wife and the kids?
M: Oh, they’re fine.

M: Have you ever eaten here before?
W: Only in the evenings. I didn’t know until now that they served breakfast, too.
M: That’s what the Carolina Coffee Shop is famous for. People have been here for over 60 years for breakfast before going to the university football and basketball games.