Breakups

Can we build that sand castle the wind blew, Or fill the bottles we drained? Will you help me piece these halves to two, Or is this ending here to stay? Redraw the lines we erased Leave some bread crumbs in your wake But tell me, can we retrace Out this maze we made? Why do threads come lose? Did the sun knew of the moon? The leaves, they don't grow for winter, To be green only to wither.