Deep thoughts

Facts

Happiness was all I felt when we touched,
But you say they were just feelings of lust,
The person you've become makes me look at you in disgust,
And without a doubt it was easy for you to lose my trust,
You left me alone fast.
Usually people leave behind some sort of tracks,
Not you though cause they were untraceable covered by the dust,
My hearts so broken but unluckily I can't buy a cast,
You said you were the tin man heartless and beginning to rust,
Well silly me for thinking any love you had for me would last.