Watching Antonio Conte and Thomas Tuchel square off at the final whistle following Chelsea's 2-2 draw with Spurs on Sunday, the mind went back to another handshake gone bad involving Conte at Stamford Bridge.
It was October 2016 and Conte was in charge of Chelsea, who had just thrashed Jose Mourinho's Manchester United 4-0. Like on Sunday, Conte was looking for a quick shake of the hands, nothing more, and like on Sunday, the opposing manager wouldn't let go until he had given him a piece of his mind. Mourinho told Conte, who had celebrated long and hard after each goal, that it was inappropriate to behave like this after such a big victory -- advice of the "act like you've been there before" variety.