Wirtz said in an emotional video on his Instagram: "Dear fans, unfortunately, I wasn't able to say goodbye to you at the last game. That's why I'm glad I can sit here once more in the BayArena and say a few words to you. I still remember when I transferred here five and a half years ago as a 16-year-old kid with big dreams. I've had so many experiences I could never have imagined.
"What we achieved [in 2023/24] is still hard to grasp. Unbeaten, champions, with a huge point gap. How you welcomed us back here. When we drove through the city on the bus and arrived at the stadium to celebrate in the rain, I'll never forget that. I want to thank you for the beautiful time you gave me and for all the love you showed me. I hope you become champions again. Yours, Flo."