This is such a beautiful song about loving someone despite their flaws, because let's face it! We all have flaws and true love involves acceptance. The singer here is saying they've made it through so much already that he can't be told that their relationship wont work, because he plans on trying his best to make it work through to the very end. He's telling his lover to keep her head up and don't give up on their relationship because they can make it through anything :)
This is such a beautiful song about loving someone despite their flaws, because let's face it! We all have flaws and true love involves acceptance. The singer here is saying they've made it through so much already that he can't be told that their relationship wont work, because he plans on trying his best to make it work through to the very end. He's telling his lover to keep her head up and don't give up on their relationship because they can make it through anything :)