Okay, we've all faced this situation. The person is a really irritating colleague/friend/relative/nobody. After quite a few weeks you find yourself cheerful and smiling for whatever reason on a Monday morning. And this PERSON pops up and asks you this with large bulging eyes, step dancing eyebrows and smile that makes you want to punch him/her in the face:
"SO, WHO'S HE/SHE?"
And there goes your chance at a cheerful Monday. How do you tackle that?