Someone I met today was at a restaurant.

When I walked through the door, I looked at him with the surprise of someone who had known him for a while. I kept looking at him, and he noticed, meeting my eye contact.

"Hey, welcome to Scratch, how many people today?"
"3 people."

Awkward pause.

"Sorry, but I was trying to remember why you looked familiar. Then I realized I saw you at Senia when I went around a month ago."
"Oh... Well nice seeing you again!"
"Haha, thanks!"

To be fair, Scratch is somewhere I go quite frequently, so I know that's why he looked familiar. Of course, he probably sees more people than I do in a day since the turnover in restaurants is higher.

All I can say is that he handled it like a champ!