I Used to Know This Song by Heart

I sat down to say it The words wouldn't come I just couldn't play it It tore me all apart The bell I tried to ring it The words wouldn't come I just couldn't sing it I used to know this song by heart I used to sing this song to you for days and days In so many different manners In so many different ways I used to think this dream we shared would never come apart I used to know this song by heart I used to sing this song to you for days and days In so many different manners In so many different ways I used to think this dream we had would never come apart I used to know this song by heart So when I sat down to say it The words wouldn't come I just couldn't play it Tore me all apart I used to know this song by heart Said I used to know this song by heart Said I used to know this song by heart Heart (I used to know, I used to know it) (I used to know this song by heart)