I was always the one Throwing my hands up, running and saying I'm done Heartbreak red handed, holding a smoking gun Got used to my seat at the table, til the tables turned And honestly this feels worse You were always supposed to be my seatbelt when we crashed Answering the questions that I didn't have to ask I was supposed to be the concrete heart that couldn't crack And you were supposed to be the one, yeah I was always the one Closed off, independent, never believed in love Til you tore my walls, brick by brick built me back up Loved me til I knew who I was And you proved me wrong until you proved me wrong You were always supposed to be my seatbelt when we crashed Answering the questions that I didn't have to ask I was supposed to be the concrete heart that couldn't crack And you were supposed to be the one You were supposed to be the one, yeah You were supposed to be my anchor Now you're just a stranger Running around kissing strangers, oh I was supposed to be the bad guy But turns out I couldn't if I tried And damn it I hate being on the other side You were always supposed to be my seatbelt when we crashed Answering the questions that I didn't have to ask I was supposed to be the concrete heart that couldn't crack You were always supposed to be on my side of the war Tell me what the hell were the last five years for Now we're just broken hearts and slamming doors And you were supposed to be the one You were supposed to be the one You were supposed to be the one