That'll learn ya! Trying to be friends with a moo.
Just kidding.
I had the similar experience a few times when attempting to catch up some years ago with classmates who bred. It's futile. I don't even bother anymore.
And yes, that IS all they have to talk about. Their kyds, the kyd's activities, being a moo and all the assorted drama surrounding it. Their brains can function no further and on no other level.