In typical English fashion, the "But the joke's on you, you never read the song They all think they know but they all got it wrong" also probably has double meaning to also reflect on his experience living in another country as well as possibly other things. If you live in multiple places, then you can a different perspective on things than those who are still living in your old place.
In typical English fashion, the "But the joke's on you, you never read the song They all think they know but they all got it wrong" also probably has double meaning to also reflect on his experience living in another country as well as possibly other things. If you live in multiple places, then you can a different perspective on things than those who are still living in your old place.