Santana:
Even through the darkest phase
be it thick or thin
always someone marches brave
here beneath my skin
Constant craving (New Directions: Constant craving) 
Has always been (New Directions: Always been)

Shelby:
Maybe a great magnet pulls
all souls towards [bad word] or maybe it is life itself
that feeds wisdom
to its youth

Santana: 
Constant craving (Shelby with New Directions: Constant craving) 
Has always been (Shelby with New Directions: Always been)

Shelby and Santana:
Craving...
Ah ha
Constant craving
Has always been

Shelby:
Has always been

Santana:
Constant craving (Shelby with New Directions: Constant craving) 
Has always been (Shelby with New Directions: Always been)

Shelby and Santana:
Constant craving
has always been
Craving...
Ah ha
Constant craving

Kurt, Santana and Shelby:
Has always been
Has always been
Has always been

Kurt:
Has always been (Shelby: Aaalways been)
Has always been (Santana and Shelby: Aaalways been)
Has always been (Shelby: Has always been)
Has always been

Santana and Shelby:
Has always been