My interpretation of this song is that it's the story of a relationship that isn't working because the guy isn't being there for her when she needs him. He has "turned his face" from her problems. The girl probably knew this would happen eventually, and she always wanted to tell him that it wasn't going to work out, but she never got the courage until he turned his back to her. They might've tried being in a relationship with each other before, and every time something went wrong, so when he came back, things just got worse because he brought "one thousand cracks" to their trust and relationship. Now she's telling him to get out and get away from her because she finally realizes they won't work. I don't know, I could be completely wrong, but that's what I think
My interpretation of this song is that it's the story of a relationship that isn't working because the guy isn't being there for her when she needs him. He has "turned his face" from her problems. The girl probably knew this would happen eventually, and she always wanted to tell him that it wasn't going to work out, but she never got the courage until he turned his back to her. They might've tried being in a relationship with each other before, and every time something went wrong, so when he came back, things just got worse because he brought "one thousand cracks" to their trust and relationship. Now she's telling him to get out and get away from her because she finally realizes they won't work. I don't know, I could be completely wrong, but that's what I think