Guardiola had an uncomfortable conversation with Walker before he joined AC Milan

The defender of England completed a transfer to AC Milan and finished for almost eight years under Guardiola in the Etihad.

According to athletics, the city boss felt that his relationship with Walker was strong enough that the player would have been with him in advance.

Allegedly Guardiola expected the former Spurs defender to approach him first before discussing a transfer with Txiki Begiristain.

Walker later admitted that when he finally spoke with Guardiola, it was an uncomfortable conversation.

Despite his decision to leave, the 34-year-old expressed his deep attachment to Manchester City.