Some years ago, me and a colleague were coached by two great professionals of our company. I used to pass some days during the week with one of them, and my colleague with the other.
One of the lessons they wanted to transmit us was the importance of great communication between colleagues. They used to talk every day, and share relevant information about different topics, meetings, or events they had participated in or discovered during the day. While they were coaching us, they used to talk about us too.