The contents of Pep Guardiola's bizarre touchline conversation with a young Manchester City ball boy have been revealed, showing the Spanish coach to be constantly thinking about the tactics of the game.
TV cameras picked up the odd exchange between Guardiola and the youngster, in which the former Barcelona and Bayern Munich boss had an arm around the shoulder of the ball boy and was delivering in-depth instructions.
City went on to steamroller their opposition in the match, putting Roy Hodgson's side to the sword and emerging emphatic 5-0 victors.
Following the full-time whistle members of the media were keen to learn exactly what Guardiola had said to the youngster.