How do you handle seeing an ex T in public? She was a little tipsy, I had had 2 drinks and really am never out. She told me she thought about me a lot and asked how things were going and asked how I was doing? And then went in for a hug. I should have asked how her mom was, and puppy, and renovated farmhouse maybe?

How do you handle seeing a current T in public - is it best to just pretend they don't exist?