==> The extroverted one looks at YOUR shoes while talking to you.
But seriously, this might help to understand each others better:
Do You Know What It Means To Be An Introvert?
Oct. 26, 2013
By Kate Bartolotta info
As someone who works with people all the time, you’d think I’d be an extrovert. I’m friendly. I’m not shy. But when I get close to my “people time” limit, it’s time to shut down, be quiet and hole up with a good book. I love helping people, but there’s a huge reason that I balance that type of work with work where I get to be quiet and dive in to working with words instead of being bombarded with interaction. Read on