Is luck getting to sleep in for a while and not be late?  Is happiness finding money in your coat pocket? The girls discuss what is luck and happiness and have a bungee jump bread-eating contest.
Perhaps, that which makes us 
happy is simply different.
Quizás lo que nos hace felices es diferente.
Creo que nos hacen felices cosas muy diferentes.
Talvez nos valorizemos a 
felicidade de forma diferente.