Our no.10 has found that reading helps him prepare mentally for the task ahead and this will be the case again as he counts down the hours before the 20:00 BST kick-off.
It's a big game but far from the first of the 23-year-old's career and he will ensure he is in the zone in Poland.
“I prepare the same for every game,“ he told UEFA.com. ”I’m quite relaxed. I’ll probably be reading or maybe I’ll watch something. Just normal things that you do when you’re at home. Because you’re always travelling, you’re not really in your house much, you just find a way to make wherever you go home.