Behind This Wall lyrics

I watched the foundation burn and still I stayed I watched the torch you held flicker and fade betrayed myself for holding out so tight now sadness sickens my hear and confusion blinds my sight alone I feel so alone maybe I'll turn this feeling into a wall of stone and build it big and strong I'll build it around my heart and let no one but you tear it apart so here's your invitation I hope you will accept remember the days in the sun and promises kept I'm writing these worlds from behind this wall