lol - no, my W isn't wearing a ring. She's back in the midwest right now anyway.
No, there's a woman in my class that sort of ... doesn't quite flirt but makes a point of saying/doing things that she doesn't say/do to anyone else in the class. Making a point of chatting before/after, offering me a piece of chocolate, sitting by me, etc.
But about half the time she's got this ring on and I didn't know what to make of that.