#1 Well I guess you must have had a change of heart You don't treat me like you used to at the start Your campaign of love was quite a work of art But I guess you must have had a change of heart #2 Guess I took too much for granted anyway But it's just cause I'd believe those things you'd say Not so long ago you'd swore we'd never part Well I guess you must have had a change of heart *Instrumental, singer can hum or whistle as band plays basically a full verse. #3 Well goodbye to all those castles in the air And goodbye to all the plans we used to share They were fragments of a dream that fell apart Now they're gone because you've had a change of heart They're all gone because you've had a change of heart End