I think the song is set when someone is in the hospital and they believe they're going to die. They start think about all their regrets. The burning of the piano represent the ultimate regret. So the singer is telling the person that your regrets they aren't that big we haven't burned the piano yet. "Nothing can stop you from dancing." The singer goes on to tell the person that they have to keep trying so when they burn the piano and it hurts them well at least they tried not to. The act of trying is what softens regret. If you did everything you could before you shouldn't regret it. I think the song is all about your memories and your regret. In the end maybe we burned the piano but we sure as hell didn't take the easy way out.
I think the song is set when someone is in the hospital and they believe they're going to die. They start think about all their regrets. The burning of the piano represent the ultimate regret. So the singer is telling the person that your regrets they aren't that big we haven't burned the piano yet. "Nothing can stop you from dancing." The singer goes on to tell the person that they have to keep trying so when they burn the piano and it hurts them well at least they tried not to. The act of trying is what softens regret. If you did everything you could before you shouldn't regret it. I think the song is all about your memories and your regret. In the end maybe we burned the piano but we sure as hell didn't take the easy way out.