Your English sounds fine to me!
J2 and the Myth of Personal Space is a funny tag people use because of the things you mentioned plus so much more. There is a whole field of research called proxemics that deals with how we use the space around ourselves. We all tend to keep a bubble of personal space around ourselves. We have a tendency to move away from people who invade our personal space. Unless you’re talking about these two:
I mean, really you can just look at how they choose to stand and sit. It’s always right next to each other, usually with at least some part of them touching- their arms, shoulders, or knees.
And then there’s the constant touching too.“There is a primal reassurance in being touched, in knowing that someone else, someone close to you, wants to be touching you. There is a bone-deep security that goes with the brush of a human hand, a silent, reflex-level affirmation that someone is near, that someone cares.” (That’s from a book by Jim Butcher and it reminds me of them.)
So you can see why some people feel like they make the idea of personal space into a myth. They certainly don’t need any.
Btw- generally speaking, personal space is anywhere from 6-24 inches around you. Anything closer than 6 inches is called intimate space. But they clearly don’t even need that little gap in between them.
And they’re always so casual about it too. Like it’s no big deal at all or they don’t even notice the’re doing it. They should really be a case study for those proxemics researchers.
nothingidputbeforeyou 