It never fails. You sit down on the couch for an evening of nonstop streaming of your favorite series or — even better — with a book and a cup of tea. And here comes your furry feline friend with an intent look on her face and a purr at the ready.
She happily places her paws just so on your leg and starts kneading, rhythmically pressing her little front feet into your soft flesh. It's cute, even if it does kind of hurt sometimes. Mostly because she's so dang happy. But why does she do it?