This song is about how the writer, who admires a girl for being strong and courageous, brave and never letting something phase her thus where concrete girl comes from, and how HE'S trying to be concrete this time, and trying to convince her not to crumble, or give up.
This song is about how the writer, who admires a girl for being strong and courageous, brave and never letting something phase her thus where concrete girl comes from, and how HE'S trying to be concrete this time, and trying to convince her not to crumble, or give up.