This is not really about faces as such, but there is something about physical presence in the same room that cannot be replicated through telecommunication alon

This is not really about faces as such, but there is something about physical presence in the same room that cannot be replicated through telecommunication alone. Call it chemistry or whatever you will, but I notice that whenever I've spent more than a few months without physically meeting my co-workers, I start getting increasingly out of emotional sync with them.