"It's going to be some occasion," he said.
"It's still tough because you are talking about the Premiership champions. But Liverpool have given themselves a great chance, and the crowd may just carry them over the line. All that was missing at Stamford Bridge was an away goal," Aldo added.
He said: "Chelsea fans should bring ear mufflers with them because the Kop are going to show them what a real European night is all about!