By Andy Dunn Thomas Tuchel has suggested a surprise secret to Harry Kane’s sensational goalscoring form for Bayern Munich … the England captain is addicted to cappuccino. And Tuchel has challenged Kane to leave Jude Bellingham and Real Madrid with a bitter taste in their mouths after the Champions League showdown in the Bernabeu on Wednesday night. Asked if he had been surprised by any aspect of Kane’s debut season in Munich, Tuchel laughed: “How many cappuccinos he drinks a day. “Every time I go into the kitchen, he is there. It must be so good, I have started doing it. He looks healthy and i…