We live in a European Union that is highly connected. One of the benefits of being European is that you can travel and even relocate in any of the EU countries. Actually, people are migrating from one country to the other all the time; sometimes without even knowing the official language of the destination country. That happened to me when I moved from Greece to Czech Republic. I did not (and still do not) speak Czech, but I relied on my English and I was ready to deal with any physical person not speaking English.