I have a partner who called me off on three overheads yesterday by saying "I got it". The shot was an attempted lob that went to the middle of the court on my side. I took a few steps back and smashed them for a winner despite his call for it on every occasion. We never talked about it, although it created some palpable tension on the court between us. I wanted to say "No, I got it", but that would have been too rude in my opinion. What would you have done?