And I struggle to understand how can you make any real connections without seeing and hearing other person. There is so much communication hidden in body langua

And I struggle to understand how can you make any real connections without seeing and hearing other person. There is so much communication hidden in body language and voice that for me any kind of text communication is just poor substitute. And I am not even extrovert that loves interaction with others (rather the opposite) and still know this intuitively to be true.