This afternoon I'm going to a ceremony to become a British citizen in addition to Italian.
I'm a bit nervous about it, especially the part of the instructions that says "then we will all stand up and sing the National Anthem". I realised that I only know the Sex Pistols version so I had to google 'youtube british anthem singalong' and practice a bit. At least I know the words now, they don't say "no future" as a foreigner may be led to think.
Aside from the first part of the anthem that everyone knows because it's sung at football matches, there are other verses that apparently are only sung on special occasions. I could find two on the internet - one is quite nice and wishes well to the Queen and invites people to send her gifts etc etc., the other one is a lot more pissy and has a bit of a rant about enemies and their plots and knavish ways - I assume that they mean the French. Anyway these parts aren't sung at normal ceremonies so I won't have the embarassment of starting with the wrong verse.
Also, the instructions don't mention having to walk on crosses to renounce my popish ways or anything hardcore like European merchants had to do to be accepted in Japan a few centuries ago. In fact, this is a country that welcomes and encourages diversity, to the point that the instructions of the ceremony invite me to wear my national costume if I am so inclined. I considered wearing a Roma jersey but I'd have to go and buy one for the occasion.