Wirtz had previously chosen to join Liverpool over Bayern Munich when he left Bayer Leverkusen. Despite this, he spoke highly of Bayern Munich to Diaz, sharing his positive experiences with the team.

Diaz mentioned that he was already familiar with the German football league and understood the style of play. He also had the chance to talk to Wirtz, who shared his thoughts on the league, saying it is intense and physical, but also well-played with great teams and full stadiums.

Wirtz also told Diaz that he would enjoy living in the city and wished him good luck in his new adventure. Diaz expressed his gratitude towards Wirtz for his kind words and advice.