Lyrics:

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 once was a work of art
But I guess, you must have had a change of heart

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 swore we'd never part
Well, I guess, you must have had a change of heart

Well, goodbye to all those castles in the air
And goodbye to all the plans we used to share
They were fragrance of a dream that fell apart
Now they're gone because you had a change of heart

They're all gone because you had a change of heart