I've got a friend who doesn't come to the door to say goodbye when I leave the house. I thought it was just a weird thing she does (or doesn't) do. But in the last couple of weeks, I've encountered two more friends (don't know each other), do the same.
All the usual leaving noises and gestures are made, saying it's time I left, gathering bags, phone, get shoes on etc. and they say goodbye while staying in the kitchen, sitting room while I make my way to the front door and close it behind me!
This sounds pathetic, saying it out loud, and obviously I'm totally capable, but it's not normal is it? Isn't it good manners to see people out? Even if it's born from a place where they're comfortable and it's an easy friendship with no formalities, isn't it rude? What do you do?