Be a good listener with an open mind.
Learn everyone's name and at least 1 thing about them.
I'd say that listening to them and acknowledging what they are saying is a great start. Feedback. And then talking to them. Communication is being present and showing that you are present.
Cleavage is a great communicator! :P
Have your response to whatever they say be "good point. Let's take a bath and talk about it"
Listen. Too often we think we're communicating when all we're doing is waiting for our turn to talk.
Let it free.. don't try to talk just talk...
Start conversations with people. Talk with all forms of personalities.
Talk. Talk. Talk. That's the only way.