This song happened to be playing on the ipod when i was walking home…
I know Glee sang this before, but the broadway version still nicer. Not so much [modernish] pop sound and has more feeling. Though the movie version made it wrong. It was a song for the whole cast, asking them the question of what they would do, should the day come when all of them become unable to do the thing they love (ie to dance). It's not a song for one person.
It came at the perfect time when I was feeling very tired after a whole day and wondering what really i am doing here.
Maybe i will never be accomplished, but I hope i will never have any regrets.