you dont need to be worry. Most of the times they already know eachouther especially when they are in the same area they see eachother almost every time. I had the same problem, i thought alot about it. I have seen the same in london court and even the same here in ireland. they are just professionals they cant ''eat'' up each other as we are thinking at that moment in the court. In a way we are enemies and filing cases on each others but the solicitors and barristers they are just professionals who deals with each other everyday normally and they dont have any concerns about ''our'' feelings.