Gabriel has explained that this song is about "when a couple becomes so close, that bits of them disappear, into a place called the secret world." So that makes me think that it's about, no matter how close you can be with someone, there is still a part of you that is hidden, secret.
Gabriel has explained that this song is about "when a couple becomes so close, that bits of them disappear, into a place called the secret world." So that makes me think that it's about, no matter how close you can be with someone, there is still a part of you that is hidden, secret.