You need some luck and a good performance and you can turn it around in turin, really cant understand why most of you already dont believe in Juve anymore, although I'm bayern fan.
I mean consider a lucky early goal like bayern did and then maybe a penatly or set pieces and its 2-0 for you, I mean its clear bayern have the advantage, but 2-0 is not impossible to overcome, its a good result but not over.
I remember one game from Milan in 2004, most of you will remember too, milan was 4-1 up against Deportivo La Coruna, and everyone talked about the semifinal, and which team milan is going to play... But what happened? Deportivo La Coruna won the home leg 4-0 against milan and got through.