how can a girl

How can a girl love a boy
Who's so far away all this time
When he comes back to her side
She's afraid of all the things she'll find

Like a song that's sung in a different key
Than the one you started out in  
Oh and how can a girl love a boy
Who chooses to go away
  
How can the sun tell the moon
Not to shine so bright and so true
One may be smaller around
But they both have their own job to do

And like the girl who's watching from down below
She tells her little light to shine   
Oh, how can the sun tell the moon
Anything, anything at all