This is like when the kids do songs and dances at school: there's the one who's idea it was, who's really up for it - words, dance steps, actions, the whole nine yards; then there's most of them who are so-so, know it but don't put their heart and soul in; one who's always a beat behind everybody else; and then there's one who's only there because she's the main one's best friend, and she really hasn't got a clue.