I know the name "Kim", and I know they are in plural, but wouldn't be able to tell them apart - or give any reason why they should be interesting either. The word "implants" springs to mind, before my brain shuts down to what I perceive as infinite stupidity overload.

I understand there's a significant number of people who quite clearly excel at getting through life worrying about rather different things than myself.

Facebook certainly knows where the numbers are.